{"Free":0,"Sample":1,"Paid":2}

[{"Name":"حاضرات وأسئلة","Videos":[{"Watched":false,"Name":"القوه المغناطيسيه مقدمه 1.1","Duration":4740000000,"VideoQuestionQueItems":[],"ID":40570},{"Watched":false,"Name":"وصف متجه باتجاه متعامد للصفحة 1.2","Duration":2240000000,"VideoQuestionQueItems":[],"ID":40571},{"Watched":false,"Name":"اتجاه الحقلالمجال المغناطيسي 1.3","Duration":7180000000,"VideoQuestionQueItems":[],"ID":40572},{"Watched":false,"Name":"مثال 1 1.4","Duration":1960000000,"VideoQuestionQueItems":[],"ID":40573},{"Watched":false,"Name":"مثال 2 1.5","Duration":1340000000,"VideoQuestionQueItems":[],"ID":40574},{"Watched":false,"Name":"خطوط الحقل المغناطيسي نسبة الى خطوط الحقل الكهربائي 1.6","Duration":3260000000,"VideoQuestionQueItems":[],"ID":40575},{"Watched":false,"Name":"اتجاه المجال المغناطيسي لسلك موصل 1.7-ירד במיקוד של קיץ 2025ا","Duration":2530000000,"VideoQuestionQueItems":[],"ID":40576},{"Watched":false,"Name":"مقدار المجال المغناطيسي لسلك موصل لا نهائي 1.8-ירד במיקוד של קיץ 2025ا","Duration":3950000000,"VideoQuestionQueItems":[],"ID":40577},{"Watched":false,"Name":"مثال 3 - المجال في راس المثلث 1.9-ירד במיקוד של קיץ 2025ا","Duration":6890000000,"VideoQuestionQueItems":[],"ID":40578},{"Watched":false,"Name":"مثال 4 - المجال في مراكز المربع 1.10-ירד במיקוד של קיץ 2025ا","Duration":6130000000,"VideoQuestionQueItems":[],"ID":40579},{"Watched":false,"Name":"الحقل المغناطيسي لحلقة يمر عبرها تيار 1.11","Duration":4750000000,"VideoQuestionQueItems":[],"ID":40580},{"Watched":false,"Name":"مثال 5 - المجال في مركز الحلقة 1.12","Duration":1720000000,"VideoQuestionQueItems":[],"ID":40581},{"Watched":false,"Name":"المجال المغناطيسي للإلكترون في الذرة والمادة المغناطيسية 1.13","Duration":5730000000,"VideoQuestionQueItems":[],"ID":40582},{"Watched":false,"Name":"المجال المغناطيسي للكرة الارضية 1.14","Duration":5630000000,"VideoQuestionQueItems":[],"ID":40583},{"Watched":false,"Name":"مثال 6 -المجال المغناطيسي للكرة الارضية ولسلك موصل 1.15-ירד במיקוד של קיץ 2025ا","Duration":5520000000,"VideoQuestionQueItems":[],"ID":40584},{"Watched":false,"Name":"الحقل المغناطيسي للملف (للمحث) 1.16","Duration":8920000000,"VideoQuestionQueItems":[],"ID":40585},{"Watched":false,"Name":"كثافه اللف (الحلقات) لوحدة طول 1.17","Duration":2540000000,"VideoQuestionQueItems":[],"ID":40586},{"Watched":false,"Name":"ملخص - المجال المغناطيسي 2.1","Duration":13310000000,"VideoQuestionQueItems":[],"ID":40587},{"Watched":false,"Name":"ملخص - قسم ب - 2.2","Duration":5320000000,"VideoQuestionQueItems":[],"ID":40588},{"Watched":false,"Name":"سؤال - سلك موصل داخل ملف 2.3-ירד במיקוד של קיץ 2025ا","Duration":5510000000,"VideoQuestionQueItems":[],"ID":40589}],"ID":6846}]

[{"ID":6846,"Videos":[40570,40571,40572,40573,40574,40575,40576,40577,40578,40579,40580,40581,40582,40583,40584,40585,40586,40587,40588,40589]}];

[40570,40571,40572,40573,40574,40575,40576,40577,40578,40579,40580,40581,40582,40583,40584,40585,40586,40587,40588,40589];

1

9

[[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]]