/user/dologin/?next=/p/vknPB8hxzI/
AnonymousUser
[{"fields": {"is_featured": false, "dir_size": 4013, "igdata": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n", "overdue_email_after": false, "fail_retake": true, "keywords": "", "fail_action": "both", "notification_email": false, "access_token_redemption_count": 0, "completion_type": "passfail", "title": "5. Magnetic Flux Control", "overdue_email_after_text": "", "encoded_id": "vknPB8hxzI", "is_viewed": true, "overdue_days_email": false, "parent_id": null, "private_views": 0, "fail_email_text": "You have not passed.", "status": "active", "sharing": "public", "description": "In this course magnetic flux control is a generic term for modification of induction coil magnetic flux by means of installation of magnetic templates (magnetic flux controllers). Magnetic flux control due to application of non-magnetic bodies (Faraday rings or flux robbers) is not considered here. Magnetic controllers may significantly change magnetic field pattern and coil parameters; their application must be considered as a part of the whole induction system design. Because Controllers play different roles (magnetic flux concentration, shielding, distribution) they are called also Concentrators, Cores or Shields depending on application. - In many cases controllers fulfill several functions simultaneously. ", "tags": [], "price": "0.00", "invite_message": "", "allow_score_reset": true, "igtype": "ignitable", "pass_email_text": "Congratulations! You have passed!", "fail_popup_text": "You have not passed.", "podcast": false, "public_views": 5096, "notification_email_text": "", "categories": [12], "overdue_days_email_text": "", "pass_action": "both", "notification_days_before": null, "access_token": null, "pass_popup_text": "Congratulations! You have passed!", "pass_level": 60, "author": 1253587, "completion_date": null, "overdue_summary": true, "fail_retake_auto": true, "avgrating": "0.0", "directory": "2ce4T0QyAR", "date_created": "2019-01-31T18:57:44Z", "access_token_limit": 0}, "model": "Content.ignitable", "pk": 3284}]
None