<div class="xblock xblock-public_view xblock-public_view-vertical" data-init="VerticalStudentView" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@vertical+block@96054cbda1a84597bae94313ac104bef" data-runtime-class="LmsRuntime" data-block-type="vertical" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<h2 class="hd hd-2 unit-title">Magnetic Fundamentals</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-init="XBlockToXModuleShim" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026" data-runtime-class="LmsRuntime" data-block-type="video" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Magnetic Fundamentals</h3>
<div
id="video_cb7b5ca83ea1429cb5e6c15bab81e026"
class="video closed"
data-metadata='{"speed": null, "saveStateEnabled": false, "streams": "1.00:moZN2iUuaTw", "savedVideoPosition": 0.0, "ytTestTimeout": 1500, "generalSpeed": 1.0, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/7c3aba5c8e0b4f18a5443a511e158aaf.jpeg?Expires=1714146845&AWSAccessKeyId=ASIA4QDFFSURUXOGMIEU&Signature=07rRLOkiSmwUObYiCl2PVi0bkCI%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEHgaCXVzLWVhc3QtMSJGMEQCIFNhZp1dx5ge0Ida9VlKXBEhivPMtuhtOd5pWQOB%2F2KzAiBK0FhEcES1RVZ3I%2Bq47f2ksoU7QRBRF1%2FOSc8vFHfckCrDBQjB%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAMaDDg1OTIwNTYzNzQxMSIMQmvN%2F8BBs5IWzHpmKpcF%2B6yA7VZVNaW2q%2Bvc4cAOy89hnTSArEkHufu0fc6ioEx6mM%2Fg%2F7jlfwQSiclLIGnHJ10z4SRuf5Q9E0yB9hTgMDVKXxMOCT5qROTVMWjDYCoKTql2IFmtEp0%2FyFJFmRVVCM4oloSP%2BTwKSrG3bHOaIn5jAjpOAUzXhARy2FVwOriNCez4b8q0yXTivdQw74bzpPCRN6ZCYwFpK6sp8arq4YV0GJtSUB4abt2mKXwvoPdP0oO9N%2FdAoGwWvEKT0nuY3pjZkxi8qQ1jFe%2FfWlIEEAs%2FU%2FvFiEitZ7Rov7A78Ul2A1yvEqp5Q%2BlCNXP6dcRAwVTDzIWZLqfujBqpbrNtUk2ugCpX80EefacGRRUlmHwEY%2BaWiE%2BVP7esHqUNk9IytdCQZIF9n73Fwn5AUKnNaIFbSNaYN1miKGmFEU0HbriF%2FycMbhUPATK0oEizJ6hp%2B3oFZgHOunouLNkzNGWyzhhuyN2K13s01WItLIfqL4Xrsl4%2FZMU%2BZmpXLfxpuPrVMlr0j%2FkZ9670vj3EdU1kjHW32g0Yjzk8Pa7lKwFpSqlarbQZP5FaxCXybdFz%2BKGurvFJkjJkB3qWkft%2BV0VRoqeeCw9Qx7Flkj6IFNFXJLrTV5%2BdYsRskS3AeuWA37WmPEqLC12eDE9OxAs%2BBfxhcHavwG%2BVihaaVTi1FUK1ZCMtuEXdVpdbcxFA03LUCNHo4lxObQEZK8%2FJMtgITNC00ovf6JmGQM8%2FWV%2BmYIozZc2Ylw8wPVptaWBfBF%2Bjmgb9FYTBUn0Ato7TA7iTEsp47pgRzlxYtTZ94ZMdyBl0%2F7UdtHzvMsD5cY2EmEb7yIplT8auhEvQENn7%2FxqIIgsRiGwM3m2ArZz0shDyv17Faf9247th0te6MKiSr7EGOrIBqXySs2P%2FqRy0Ln%2B4Uwzu8G6d8P0R%2F3arDJRQQcBoNTDBWyV%2FCobEKP2c55q81NzlgjZgXl6XcsnFPwLweHVF5MLwVwW5FO3YM508JHjd9VibAmRbhsWCXVxTkVjUF40LxtB8ywTHVYHPrRRVRSp0Q4JppI3NE3H84P9fkyvPUt0JbBNbSKNc14Fi%2FLCHXFRHgLKbem474%2F3w61ROPNSHQ%2F8xtlXmRkP1pfcPRqN7eox1fQ%3D%3D", "publishCompletionUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026/handler/publish_completion", "completionEnabled": false, "autoplay": false, "completionPercentage": 0.95, "captionDataDir": null, "duration": 834.97, "saveStateUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026/handler/xmodule_handler/save_user_state", "ytApiUrl": "https://www.youtube.com/iframe_api", "start": 0.0, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "prioritizeHls": false, "autoAdvance": false, "transcriptLanguages": {"en": "English"}, "autohideHtml5": false, "transcriptTranslationUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026/handler/transcript/translation/__lang__", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026/handler/transcript/available_translations", "ytMetadataEndpoint": "", "recordedYoutubeIsAvailable": true, "sources": ["https://d2f1egay8yehza.cloudfront.net/MIT315XX/MIT315XXT115-V007900_DTH.mp4", "https://d2f1egay8yehza.cloudfront.net/MIT315XXT115-V007900/MIT315XXT115-V007900.m3u8"], "showCaptions": "true", "end": 0.0}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="cb7b5ca83ea1429cb5e6c15bab81e026"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
<h3 class="hd hd-4 downloads-heading sr" id="video-download-transcripts_cb7b5ca83ea1429cb5e6c15bab81e026">Downloads and transcripts</h3>
<div class="wrapper-downloads" role="region" aria-labelledby="video-download-transcripts_cb7b5ca83ea1429cb5e6c15bab81e026">
<div class="wrapper-download-transcripts">
<h4 class="hd hd-5">Transcripts</h4>
<ul class="list-download-transcripts">
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026/handler/transcript/download" data-value="srt">Download SubRip (.srt) file</a>
</li>
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@cb7b5ca83ea1429cb5e6c15bab81e026/handler/transcript/download" data-value="txt">Download Text (.txt) file</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-init="VerticalStudentView" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@vertical+block@f2891cc8174d449c9b9bc2fcd685fa8a" data-runtime-class="LmsRuntime" data-block-type="vertical" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<h2 class="hd hd-2 unit-title">Types of Magnetic Materials</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-init="XBlockToXModuleShim" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b" data-runtime-class="LmsRuntime" data-block-type="video" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Types of Magnetic Materials</h3>
<div
id="video_6a7dc42c8be4483bb56eea7d1601b41b"
class="video closed"
data-metadata='{"speed": null, "saveStateEnabled": false, "streams": "1.00:-LFTFjSCU8c", "savedVideoPosition": 0.0, "ytTestTimeout": 1500, "generalSpeed": 1.0, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/f52b29052f1542f2b38ee701b0699126.jpeg?Expires=1714146846&AWSAccessKeyId=ASIA4QDFFSURUXOGMIEU&Signature=j0XAFvco2hh1pBuNT1cBu4i8h10%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEHgaCXVzLWVhc3QtMSJGMEQCIFNhZp1dx5ge0Ida9VlKXBEhivPMtuhtOd5pWQOB%2F2KzAiBK0FhEcES1RVZ3I%2Bq47f2ksoU7QRBRF1%2FOSc8vFHfckCrDBQjB%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAMaDDg1OTIwNTYzNzQxMSIMQmvN%2F8BBs5IWzHpmKpcF%2B6yA7VZVNaW2q%2Bvc4cAOy89hnTSArEkHufu0fc6ioEx6mM%2Fg%2F7jlfwQSiclLIGnHJ10z4SRuf5Q9E0yB9hTgMDVKXxMOCT5qROTVMWjDYCoKTql2IFmtEp0%2FyFJFmRVVCM4oloSP%2BTwKSrG3bHOaIn5jAjpOAUzXhARy2FVwOriNCez4b8q0yXTivdQw74bzpPCRN6ZCYwFpK6sp8arq4YV0GJtSUB4abt2mKXwvoPdP0oO9N%2FdAoGwWvEKT0nuY3pjZkxi8qQ1jFe%2FfWlIEEAs%2FU%2FvFiEitZ7Rov7A78Ul2A1yvEqp5Q%2BlCNXP6dcRAwVTDzIWZLqfujBqpbrNtUk2ugCpX80EefacGRRUlmHwEY%2BaWiE%2BVP7esHqUNk9IytdCQZIF9n73Fwn5AUKnNaIFbSNaYN1miKGmFEU0HbriF%2FycMbhUPATK0oEizJ6hp%2B3oFZgHOunouLNkzNGWyzhhuyN2K13s01WItLIfqL4Xrsl4%2FZMU%2BZmpXLfxpuPrVMlr0j%2FkZ9670vj3EdU1kjHW32g0Yjzk8Pa7lKwFpSqlarbQZP5FaxCXybdFz%2BKGurvFJkjJkB3qWkft%2BV0VRoqeeCw9Qx7Flkj6IFNFXJLrTV5%2BdYsRskS3AeuWA37WmPEqLC12eDE9OxAs%2BBfxhcHavwG%2BVihaaVTi1FUK1ZCMtuEXdVpdbcxFA03LUCNHo4lxObQEZK8%2FJMtgITNC00ovf6JmGQM8%2FWV%2BmYIozZc2Ylw8wPVptaWBfBF%2Bjmgb9FYTBUn0Ato7TA7iTEsp47pgRzlxYtTZ94ZMdyBl0%2F7UdtHzvMsD5cY2EmEb7yIplT8auhEvQENn7%2FxqIIgsRiGwM3m2ArZz0shDyv17Faf9247th0te6MKiSr7EGOrIBqXySs2P%2FqRy0Ln%2B4Uwzu8G6d8P0R%2F3arDJRQQcBoNTDBWyV%2FCobEKP2c55q81NzlgjZgXl6XcsnFPwLweHVF5MLwVwW5FO3YM508JHjd9VibAmRbhsWCXVxTkVjUF40LxtB8ywTHVYHPrRRVRSp0Q4JppI3NE3H84P9fkyvPUt0JbBNbSKNc14Fi%2FLCHXFRHgLKbem474%2F3w61ROPNSHQ%2F8xtlXmRkP1pfcPRqN7eox1fQ%3D%3D", "publishCompletionUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b/handler/publish_completion", "completionEnabled": false, "autoplay": false, "completionPercentage": 0.95, "captionDataDir": null, "duration": 427.01, "saveStateUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b/handler/xmodule_handler/save_user_state", "ytApiUrl": "https://www.youtube.com/iframe_api", "start": 0.0, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "prioritizeHls": false, "autoAdvance": false, "transcriptLanguages": {"en": "English"}, "autohideHtml5": false, "transcriptTranslationUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b/handler/transcript/translation/__lang__", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b/handler/transcript/available_translations", "ytMetadataEndpoint": "", "recordedYoutubeIsAvailable": true, "sources": ["https://d2f1egay8yehza.cloudfront.net/MIT315XX/MIT315XXT115-V008000_DTH.mp4", "https://d2f1egay8yehza.cloudfront.net/MIT315XXT115-V008000/MIT315XXT115-V008000.m3u8"], "showCaptions": "true", "end": 0.0}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="6a7dc42c8be4483bb56eea7d1601b41b"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
<h3 class="hd hd-4 downloads-heading sr" id="video-download-transcripts_6a7dc42c8be4483bb56eea7d1601b41b">Downloads and transcripts</h3>
<div class="wrapper-downloads" role="region" aria-labelledby="video-download-transcripts_6a7dc42c8be4483bb56eea7d1601b41b">
<div class="wrapper-download-transcripts">
<h4 class="hd hd-5">Transcripts</h4>
<ul class="list-download-transcripts">
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b/handler/transcript/download" data-value="srt">Download SubRip (.srt) file</a>
</li>
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@6a7dc42c8be4483bb56eea7d1601b41b/handler/transcript/download" data-value="txt">Download Text (.txt) file</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-init="VerticalStudentView" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@vertical+block@7238e973711c498b88a3335660b84c61" data-runtime-class="LmsRuntime" data-block-type="vertical" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<h2 class="hd hd-2 unit-title">Types of Magnetic Materials, Part 2</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-init="XBlockToXModuleShim" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465" data-runtime-class="LmsRuntime" data-block-type="video" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Types of Magnetic Materials, Part 2</h3>
<div
id="video_2580b6c860d447f7a54b7b185cbbf465"
class="video closed"
data-metadata='{"speed": null, "saveStateEnabled": false, "streams": "1.00:ZVQEciKfAPw", "savedVideoPosition": 0.0, "ytTestTimeout": 1500, "generalSpeed": 1.0, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/d8bd471927d6425d83092e83b72bbcd9.jpeg?Expires=1714146846&AWSAccessKeyId=ASIA4QDFFSURUXOGMIEU&Signature=WuIlql%2FTHTx4cDsp%2BUi8%2FZrjFrw%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEHgaCXVzLWVhc3QtMSJGMEQCIFNhZp1dx5ge0Ida9VlKXBEhivPMtuhtOd5pWQOB%2F2KzAiBK0FhEcES1RVZ3I%2Bq47f2ksoU7QRBRF1%2FOSc8vFHfckCrDBQjB%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAMaDDg1OTIwNTYzNzQxMSIMQmvN%2F8BBs5IWzHpmKpcF%2B6yA7VZVNaW2q%2Bvc4cAOy89hnTSArEkHufu0fc6ioEx6mM%2Fg%2F7jlfwQSiclLIGnHJ10z4SRuf5Q9E0yB9hTgMDVKXxMOCT5qROTVMWjDYCoKTql2IFmtEp0%2FyFJFmRVVCM4oloSP%2BTwKSrG3bHOaIn5jAjpOAUzXhARy2FVwOriNCez4b8q0yXTivdQw74bzpPCRN6ZCYwFpK6sp8arq4YV0GJtSUB4abt2mKXwvoPdP0oO9N%2FdAoGwWvEKT0nuY3pjZkxi8qQ1jFe%2FfWlIEEAs%2FU%2FvFiEitZ7Rov7A78Ul2A1yvEqp5Q%2BlCNXP6dcRAwVTDzIWZLqfujBqpbrNtUk2ugCpX80EefacGRRUlmHwEY%2BaWiE%2BVP7esHqUNk9IytdCQZIF9n73Fwn5AUKnNaIFbSNaYN1miKGmFEU0HbriF%2FycMbhUPATK0oEizJ6hp%2B3oFZgHOunouLNkzNGWyzhhuyN2K13s01WItLIfqL4Xrsl4%2FZMU%2BZmpXLfxpuPrVMlr0j%2FkZ9670vj3EdU1kjHW32g0Yjzk8Pa7lKwFpSqlarbQZP5FaxCXybdFz%2BKGurvFJkjJkB3qWkft%2BV0VRoqeeCw9Qx7Flkj6IFNFXJLrTV5%2BdYsRskS3AeuWA37WmPEqLC12eDE9OxAs%2BBfxhcHavwG%2BVihaaVTi1FUK1ZCMtuEXdVpdbcxFA03LUCNHo4lxObQEZK8%2FJMtgITNC00ovf6JmGQM8%2FWV%2BmYIozZc2Ylw8wPVptaWBfBF%2Bjmgb9FYTBUn0Ato7TA7iTEsp47pgRzlxYtTZ94ZMdyBl0%2F7UdtHzvMsD5cY2EmEb7yIplT8auhEvQENn7%2FxqIIgsRiGwM3m2ArZz0shDyv17Faf9247th0te6MKiSr7EGOrIBqXySs2P%2FqRy0Ln%2B4Uwzu8G6d8P0R%2F3arDJRQQcBoNTDBWyV%2FCobEKP2c55q81NzlgjZgXl6XcsnFPwLweHVF5MLwVwW5FO3YM508JHjd9VibAmRbhsWCXVxTkVjUF40LxtB8ywTHVYHPrRRVRSp0Q4JppI3NE3H84P9fkyvPUt0JbBNbSKNc14Fi%2FLCHXFRHgLKbem474%2F3w61ROPNSHQ%2F8xtlXmRkP1pfcPRqN7eox1fQ%3D%3D", "publishCompletionUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465/handler/publish_completion", "completionEnabled": false, "autoplay": false, "completionPercentage": 0.95, "captionDataDir": null, "duration": 797.83, "saveStateUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465/handler/xmodule_handler/save_user_state", "ytApiUrl": "https://www.youtube.com/iframe_api", "start": 0.0, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "prioritizeHls": false, "autoAdvance": false, "transcriptLanguages": {"en": "English"}, "autohideHtml5": false, "transcriptTranslationUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465/handler/transcript/translation/__lang__", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465/handler/transcript/available_translations", "ytMetadataEndpoint": "", "recordedYoutubeIsAvailable": true, "sources": ["https://d2f1egay8yehza.cloudfront.net/MIT315XX/MIT315XXT115-V008900_DTH.mp4", "https://d2f1egay8yehza.cloudfront.net/MIT315XXT115-V008900/MIT315XXT115-V008900.m3u8"], "showCaptions": "true", "end": 0.0}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="2580b6c860d447f7a54b7b185cbbf465"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
<h3 class="hd hd-4 downloads-heading sr" id="video-download-transcripts_2580b6c860d447f7a54b7b185cbbf465">Downloads and transcripts</h3>
<div class="wrapper-downloads" role="region" aria-labelledby="video-download-transcripts_2580b6c860d447f7a54b7b185cbbf465">
<div class="wrapper-download-transcripts">
<h4 class="hd hd-5">Transcripts</h4>
<ul class="list-download-transcripts">
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465/handler/transcript/download" data-value="srt">Download SubRip (.srt) file</a>
</li>
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@2580b6c860d447f7a54b7b185cbbf465/handler/transcript/download" data-value="txt">Download Text (.txt) file</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-init="VerticalStudentView" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@vertical+block@cb91d58df48846c1b3a8d016a02526c1" data-runtime-class="LmsRuntime" data-block-type="vertical" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<h2 class="hd hd-2 unit-title">Magnetism in Oxides</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-init="XBlockToXModuleShim" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06" data-runtime-class="LmsRuntime" data-block-type="video" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Magnetism in Oxides</h3>
<div
id="video_3116f37abcc04a5da44616f839713d06"
class="video closed"
data-metadata='{"speed": null, "saveStateEnabled": false, "streams": "1.00:MkscR52gv0M", "savedVideoPosition": 0.0, "ytTestTimeout": 1500, "generalSpeed": 1.0, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/d343125cfa9240d48e55fdfe586beb56.jpeg?Expires=1714146847&AWSAccessKeyId=ASIA4QDFFSURUXOGMIEU&Signature=W5NCGDBrAy6EQUDGmcvbd1RDKFw%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEHgaCXVzLWVhc3QtMSJGMEQCIFNhZp1dx5ge0Ida9VlKXBEhivPMtuhtOd5pWQOB%2F2KzAiBK0FhEcES1RVZ3I%2Bq47f2ksoU7QRBRF1%2FOSc8vFHfckCrDBQjB%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAMaDDg1OTIwNTYzNzQxMSIMQmvN%2F8BBs5IWzHpmKpcF%2B6yA7VZVNaW2q%2Bvc4cAOy89hnTSArEkHufu0fc6ioEx6mM%2Fg%2F7jlfwQSiclLIGnHJ10z4SRuf5Q9E0yB9hTgMDVKXxMOCT5qROTVMWjDYCoKTql2IFmtEp0%2FyFJFmRVVCM4oloSP%2BTwKSrG3bHOaIn5jAjpOAUzXhARy2FVwOriNCez4b8q0yXTivdQw74bzpPCRN6ZCYwFpK6sp8arq4YV0GJtSUB4abt2mKXwvoPdP0oO9N%2FdAoGwWvEKT0nuY3pjZkxi8qQ1jFe%2FfWlIEEAs%2FU%2FvFiEitZ7Rov7A78Ul2A1yvEqp5Q%2BlCNXP6dcRAwVTDzIWZLqfujBqpbrNtUk2ugCpX80EefacGRRUlmHwEY%2BaWiE%2BVP7esHqUNk9IytdCQZIF9n73Fwn5AUKnNaIFbSNaYN1miKGmFEU0HbriF%2FycMbhUPATK0oEizJ6hp%2B3oFZgHOunouLNkzNGWyzhhuyN2K13s01WItLIfqL4Xrsl4%2FZMU%2BZmpXLfxpuPrVMlr0j%2FkZ9670vj3EdU1kjHW32g0Yjzk8Pa7lKwFpSqlarbQZP5FaxCXybdFz%2BKGurvFJkjJkB3qWkft%2BV0VRoqeeCw9Qx7Flkj6IFNFXJLrTV5%2BdYsRskS3AeuWA37WmPEqLC12eDE9OxAs%2BBfxhcHavwG%2BVihaaVTi1FUK1ZCMtuEXdVpdbcxFA03LUCNHo4lxObQEZK8%2FJMtgITNC00ovf6JmGQM8%2FWV%2BmYIozZc2Ylw8wPVptaWBfBF%2Bjmgb9FYTBUn0Ato7TA7iTEsp47pgRzlxYtTZ94ZMdyBl0%2F7UdtHzvMsD5cY2EmEb7yIplT8auhEvQENn7%2FxqIIgsRiGwM3m2ArZz0shDyv17Faf9247th0te6MKiSr7EGOrIBqXySs2P%2FqRy0Ln%2B4Uwzu8G6d8P0R%2F3arDJRQQcBoNTDBWyV%2FCobEKP2c55q81NzlgjZgXl6XcsnFPwLweHVF5MLwVwW5FO3YM508JHjd9VibAmRbhsWCXVxTkVjUF40LxtB8ywTHVYHPrRRVRSp0Q4JppI3NE3H84P9fkyvPUt0JbBNbSKNc14Fi%2FLCHXFRHgLKbem474%2F3w61ROPNSHQ%2F8xtlXmRkP1pfcPRqN7eox1fQ%3D%3D", "publishCompletionUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06/handler/publish_completion", "completionEnabled": false, "autoplay": false, "completionPercentage": 0.95, "captionDataDir": null, "duration": 339.4, "saveStateUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06/handler/xmodule_handler/save_user_state", "ytApiUrl": "https://www.youtube.com/iframe_api", "start": 0.0, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "prioritizeHls": false, "autoAdvance": false, "transcriptLanguages": {"en": "English"}, "autohideHtml5": false, "transcriptTranslationUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06/handler/transcript/translation/__lang__", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06/handler/transcript/available_translations", "ytMetadataEndpoint": "", "recordedYoutubeIsAvailable": true, "sources": ["https://d2f1egay8yehza.cloudfront.net/MIT315XX/MIT315XXT115-V008100_DTH.mp4", "https://d2f1egay8yehza.cloudfront.net/MIT315XXT115-V008100/MIT315XXT115-V008100.m3u8"], "showCaptions": "true", "end": 0.0}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="3116f37abcc04a5da44616f839713d06"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
<h3 class="hd hd-4 downloads-heading sr" id="video-download-transcripts_3116f37abcc04a5da44616f839713d06">Downloads and transcripts</h3>
<div class="wrapper-downloads" role="region" aria-labelledby="video-download-transcripts_3116f37abcc04a5da44616f839713d06">
<div class="wrapper-download-transcripts">
<h4 class="hd hd-5">Transcripts</h4>
<ul class="list-download-transcripts">
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06/handler/transcript/download" data-value="srt">Download SubRip (.srt) file</a>
</li>
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@3116f37abcc04a5da44616f839713d06/handler/transcript/download" data-value="txt">Download Text (.txt) file</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-init="VerticalStudentView" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@vertical+block@190842a9b4824cac98d17f21c8b172a2" data-runtime-class="LmsRuntime" data-block-type="vertical" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<h2 class="hd hd-2 unit-title">Magnetism in Transition Metals & Summary</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-init="XBlockToXModuleShim" data-has-score="False" data-runtime-version="1" data-graded="False" data-usage-id="block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984" data-runtime-class="LmsRuntime" data-block-type="video" data-request-token="8246c53403e411efb64d02329aca76dd" data-course-id="course-v1:MITx+3.15.3x+2T2017">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Magnetism in Transition Metals & Summary</h3>
<div
id="video_dc32229030e2450d891158567d678984"
class="video closed"
data-metadata='{"speed": null, "saveStateEnabled": false, "streams": "1.00:gsir_7uxyro", "savedVideoPosition": 0.0, "ytTestTimeout": 1500, "generalSpeed": 1.0, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/e20ad4585ceb4258a7f461ec9314cc20.jpeg?Expires=1714146847&AWSAccessKeyId=ASIA4QDFFSURUXOGMIEU&Signature=seUHbYmSeeXFvho2Z8XF8NuoRIA%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEHgaCXVzLWVhc3QtMSJGMEQCIFNhZp1dx5ge0Ida9VlKXBEhivPMtuhtOd5pWQOB%2F2KzAiBK0FhEcES1RVZ3I%2Bq47f2ksoU7QRBRF1%2FOSc8vFHfckCrDBQjB%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAMaDDg1OTIwNTYzNzQxMSIMQmvN%2F8BBs5IWzHpmKpcF%2B6yA7VZVNaW2q%2Bvc4cAOy89hnTSArEkHufu0fc6ioEx6mM%2Fg%2F7jlfwQSiclLIGnHJ10z4SRuf5Q9E0yB9hTgMDVKXxMOCT5qROTVMWjDYCoKTql2IFmtEp0%2FyFJFmRVVCM4oloSP%2BTwKSrG3bHOaIn5jAjpOAUzXhARy2FVwOriNCez4b8q0yXTivdQw74bzpPCRN6ZCYwFpK6sp8arq4YV0GJtSUB4abt2mKXwvoPdP0oO9N%2FdAoGwWvEKT0nuY3pjZkxi8qQ1jFe%2FfWlIEEAs%2FU%2FvFiEitZ7Rov7A78Ul2A1yvEqp5Q%2BlCNXP6dcRAwVTDzIWZLqfujBqpbrNtUk2ugCpX80EefacGRRUlmHwEY%2BaWiE%2BVP7esHqUNk9IytdCQZIF9n73Fwn5AUKnNaIFbSNaYN1miKGmFEU0HbriF%2FycMbhUPATK0oEizJ6hp%2B3oFZgHOunouLNkzNGWyzhhuyN2K13s01WItLIfqL4Xrsl4%2FZMU%2BZmpXLfxpuPrVMlr0j%2FkZ9670vj3EdU1kjHW32g0Yjzk8Pa7lKwFpSqlarbQZP5FaxCXybdFz%2BKGurvFJkjJkB3qWkft%2BV0VRoqeeCw9Qx7Flkj6IFNFXJLrTV5%2BdYsRskS3AeuWA37WmPEqLC12eDE9OxAs%2BBfxhcHavwG%2BVihaaVTi1FUK1ZCMtuEXdVpdbcxFA03LUCNHo4lxObQEZK8%2FJMtgITNC00ovf6JmGQM8%2FWV%2BmYIozZc2Ylw8wPVptaWBfBF%2Bjmgb9FYTBUn0Ato7TA7iTEsp47pgRzlxYtTZ94ZMdyBl0%2F7UdtHzvMsD5cY2EmEb7yIplT8auhEvQENn7%2FxqIIgsRiGwM3m2ArZz0shDyv17Faf9247th0te6MKiSr7EGOrIBqXySs2P%2FqRy0Ln%2B4Uwzu8G6d8P0R%2F3arDJRQQcBoNTDBWyV%2FCobEKP2c55q81NzlgjZgXl6XcsnFPwLweHVF5MLwVwW5FO3YM508JHjd9VibAmRbhsWCXVxTkVjUF40LxtB8ywTHVYHPrRRVRSp0Q4JppI3NE3H84P9fkyvPUt0JbBNbSKNc14Fi%2FLCHXFRHgLKbem474%2F3w61ROPNSHQ%2F8xtlXmRkP1pfcPRqN7eox1fQ%3D%3D", "publishCompletionUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984/handler/publish_completion", "completionEnabled": false, "autoplay": false, "completionPercentage": 0.95, "captionDataDir": null, "duration": 610.3, "saveStateUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984/handler/xmodule_handler/save_user_state", "ytApiUrl": "https://www.youtube.com/iframe_api", "start": 0.0, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "prioritizeHls": false, "autoAdvance": false, "transcriptLanguages": {"en": "English"}, "autohideHtml5": false, "transcriptTranslationUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984/handler/transcript/translation/__lang__", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984/handler/transcript/available_translations", "ytMetadataEndpoint": "", "recordedYoutubeIsAvailable": true, "sources": ["https://d2f1egay8yehza.cloudfront.net/MIT315XX/MIT315XXT115-V009000_DTH.mp4", "https://d2f1egay8yehza.cloudfront.net/MIT315XXT115-V009000/MIT315XXT115-V009000.m3u8"], "showCaptions": "true", "end": 0.0}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="dc32229030e2450d891158567d678984"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
<h3 class="hd hd-4 downloads-heading sr" id="video-download-transcripts_dc32229030e2450d891158567d678984">Downloads and transcripts</h3>
<div class="wrapper-downloads" role="region" aria-labelledby="video-download-transcripts_dc32229030e2450d891158567d678984">
<div class="wrapper-download-transcripts">
<h4 class="hd hd-5">Transcripts</h4>
<ul class="list-download-transcripts">
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984/handler/transcript/download" data-value="srt">Download SubRip (.srt) file</a>
</li>
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+3.15.3x+2T2017/xblock/block-v1:MITx+3.15.3x+2T2017+type@video+block@dc32229030e2450d891158567d678984/handler/transcript/download" data-value="txt">Download Text (.txt) file</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
© All Rights Reserved