{"Free":0,"Sample":1,"Paid":2}
[{"Name":"הכוח על מטען בודד ותנועה בשדה","Videos":[{"Watched":false,"Name":"1.1 הקדמה","Duration":0,"VideoQuestionQueItems":[],"ID":60565},{"Watched":false,"Name":"1.2 גודל הכוח המגנטי","Duration":0,"VideoQuestionQueItems":[],"ID":60566},{"Watched":false,"Name":"1.3 דוגמה 1","Duration":0,"VideoQuestionQueItems":[],"ID":60567},{"Watched":false,"Name":"1.4 דוגמה 2","Duration":0,"VideoQuestionQueItems":[],"ID":60568},{"Watched":false,"Name":"1.5 כיוון הכוח המגנטי","Duration":0,"VideoQuestionQueItems":[],"ID":60569},{"Watched":false,"Name":"1.6 דוגמה 3","Duration":0,"VideoQuestionQueItems":[],"ID":60570},{"Watched":false,"Name":"1.7 מהירות שאינה מאונכת לשדה","Duration":0,"VideoQuestionQueItems":[],"ID":60572},{"Watched":false,"Name":"1.8 דוגמה 4","Duration":0,"VideoQuestionQueItems":[],"ID":60573},{"Watched":false,"Name":"1.9 כיוון הכוח על מטען שלילי","Duration":0,"VideoQuestionQueItems":[],"ID":60574},{"Watched":false,"Name":"1.10 צורת התנועה בשדה מגנטי","Duration":0,"VideoQuestionQueItems":[],"ID":60575},{"Watched":false,"Name":"1.11 דוגמה 5","Duration":0,"VideoQuestionQueItems":[],"ID":60576},{"Watched":false,"Name":"1.12 תדירות הסיבוב בשדה המגנטי","Duration":0,"VideoQuestionQueItems":[],"ID":60577},{"Watched":false,"Name":"1.13 תנועה בורגית בשדה","Duration":0,"VideoQuestionQueItems":[],"ID":60578},{"Watched":false,"Name":"1.14 הכוח המגנטי לא משנה את גודל המהירות","Duration":0,"VideoQuestionQueItems":[],"ID":60579}],"ID":132443},{"Name":"יישומים של הכוח המגנטי","Videos":[{"Watched":false,"Name":"2.1 הציקלוטרון","Duration":0,"VideoQuestionQueItems":[],"ID":60562},{"Watched":false,"Name":"2.2 בורר מהירויות","Duration":0,"VideoQuestionQueItems":[],"ID":60563},{"Watched":false,"Name":"2.3 ספקטוגרף המסות","Duration":0,"VideoQuestionQueItems":[],"ID":60564}],"ID":132444},{"Name":"כוח על תיל נושא זרם ובין תיילים","Videos":[{"Watched":false,"Name":"3.1 כוח על תיל נושא זרם","Duration":0,"VideoQuestionQueItems":[],"ID":60556},{"Watched":false,"Name":"3.2 דוגמה 7","Duration":0,"VideoQuestionQueItems":[],"ID":60557},{"Watched":false,"Name":"3.3 דוגמה 8","Duration":0,"VideoQuestionQueItems":[],"ID":60558},{"Watched":false,"Name":"3.5 דוגמה 9","Duration":0,"VideoQuestionQueItems":[],"ID":60559},{"Watched":false,"Name":"3.6 דוגמה 10","Duration":0,"VideoQuestionQueItems":[],"ID":60560},{"Watched":false,"Name":"כוח בין שני תיליים מקבילים נושאי זרם 3.4","Duration":0,"VideoQuestionQueItems":[],"ID":60561}],"ID":132445},{"Name":"סיכום","Videos":[{"Watched":false,"Name":"4.1 סיכום חלק א- כוחות על מטען ותיל","Duration":0,"VideoQuestionQueItems":[],"ID":60554},{"Watched":false,"Name":"4.2 סיכום חלק ב- שימושים בכוח המגנטי","Duration":0,"VideoQuestionQueItems":[],"ID":60555}],"ID":132446},{"Name":"תרגילים נוספים","Videos":[{"Watched":false,"Name":"תרגיל 1","Duration":0,"VideoQuestionQueItems":[],"ID":121721},{"Watched":false,"Name":"תרגיל 2","Duration":0,"VideoQuestionQueItems":[],"ID":121722},{"Watched":false,"Name":"תרגיל-תיל תלוי על שני קפיצים","Duration":0,"VideoQuestionQueItems":[],"ID":121723},{"Watched":false,"Name":"תרגיל-שני תילים תלויים","Duration":0,"VideoQuestionQueItems":[],"ID":121724},{"Watched":false,"Name":"תרגיל- בורר מהירויות ומתח עצירה","Duration":0,"VideoQuestionQueItems":[],"ID":121725}],"ID":132447}]
[{"ID":132443,"Videos":[60565,60566,60567,60568,60569,60570,60572,60573,60574,60575,60576,60577,60578,60579]},{"ID":132444,"Videos":[60562,60563,60564]},{"ID":132445,"Videos":[60556,60557,60558,60559,60560,60561]},{"ID":132446,"Videos":[60554,60555]},{"ID":132447,"Videos":[121721,121722,121723,121724,121725]}];
[60565,60566,60567,60568,60569,60570,60572,60573,60574,60575,60576,60577,60578,60579];
1
24