זרם מתח ותנגדות חיפוש בפרק הורד ספר פרק

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

[{"Name":"הזרם החשמלי","Videos":[{"Watched":false,"Name":"1.1 מבנה המוליך והמבודד","VideoQuestionQueItems":[],"ID":59278},{"Watched":false,"Name":"1.2 שדה בתוך מוליך","VideoQuestionQueItems":[],"ID":59279},{"Watched":false,"Name":"1.3 הגדרת הזרם החשמלי ועוצמתו","VideoQuestionQueItems":[],"ID":59280},{"Watched":false,"Name":"1.4 יחידות הזרם החשמלי","VideoQuestionQueItems":[],"ID":59281},{"Watched":false,"Name":"1.5 דוגמה -פלאפון מחובר מטען","VideoQuestionQueItems":[],"ID":59282},{"Watched":false,"Name":"1.6 גרפים של הזרם והמטען כתלות בזמן","VideoQuestionQueItems":[],"ID":59283},{"Watched":false,"Name":"1.7 דוגמה- זרם לתוך כדור מוליך","VideoQuestionQueItems":[],"ID":59284},{"Watched":false,"Name":"1.8 דוגמה - חוט מחובר ללוח","VideoQuestionQueItems":[],"ID":59285},{"Watched":false,"Name":"1.9 הקשר בין עוצמת הזרם החשמלי למהירות הסחיפה של האלקטרונים","VideoQuestionQueItems":[],"ID":59286},{"Watched":false,"Name":"1.10 דוגמה- זרם בנורת להט","VideoQuestionQueItems":[],"ID":59287},{"Watched":false,"Name":"1.11 מהירות הסחיפה לעומת מהירות האות החשמלי","VideoQuestionQueItems":[],"ID":59288}],"ID":177642},{"Name":"המתח החשמלי וחוק אוהם","Videos":[{"Watched":false,"Name":"2.1 הגדרת הפעולה של מקור המתח החשמלי","VideoQuestionQueItems":[],"ID":59275},{"Watched":false,"Name":"2.2 התנגדות וחוק אוהם","VideoQuestionQueItems":[],"ID":59276},{"Watched":false,"Name":"2.3 דוגמה- חוק אוהם","VideoQuestionQueItems":[],"ID":59277}],"ID":177643},{"Name":"התנגדות","Videos":[{"Watched":false,"Name":"3.1 תלות ההתנגדות בפארמטרים השונים","VideoQuestionQueItems":[],"ID":59265},{"Watched":false,"Name":"3.2 דוגמה- נגד גלילי","VideoQuestionQueItems":[],"ID":59266},{"Watched":false,"Name":"3.3 דוגמה- נגד בצורת תיבה","VideoQuestionQueItems":[],"ID":59267},{"Watched":false,"Name":"3.4 תלות ההתנגדות בטמפרטורה","VideoQuestionQueItems":[],"ID":59268},{"Watched":false,"Name":"3.5 המעגל החשמלי","VideoQuestionQueItems":[],"ID":59269},{"Watched":false,"Name":"3.6 הנגד","VideoQuestionQueItems":[],"ID":59270},{"Watched":false,"Name":"3.7 דוגמה - נגד","VideoQuestionQueItems":[],"ID":59271},{"Watched":false,"Name":"3.7 נגד משתנה","VideoQuestionQueItems":[],"ID":59272},{"Watched":false,"Name":"3.8 דוגמה-נגד משתנה","VideoQuestionQueItems":[],"ID":59273},{"Watched":false,"Name":"3.9 ריאוסטט","VideoQuestionQueItems":[],"ID":59274}],"ID":177644},{"Name":"סיכום הפרק","Videos":[{"Watched":false,"Name":"5.1 סיכום- מבנה של מוליך ומבודד והזרם במוליך","VideoQuestionQueItems":[],"ID":59298},{"Watched":false,"Name":"5.2 סיכום- זרם ומהירות הסחיפה","VideoQuestionQueItems":[],"ID":59299},{"Watched":false,"Name":"5.3 סיכום- התנגדות","VideoQuestionQueItems":[],"ID":59300},{"Watched":false,"Name":"5.4 סיכום- מקור מתח והמעגל החשמלי","VideoQuestionQueItems":[],"ID":59301},{"Watched":false,"Name":"5.5 סיכום - נגד משתנה","VideoQuestionQueItems":[],"ID":59302},{"Watched":false,"Name":"5.6 סיכום- כאמ ומתח הדקים","VideoQuestionQueItems":[],"ID":59303},{"Watched":false,"Name":"5.7 נוסחאות","VideoQuestionQueItems":[],"ID":59304}],"ID":177646},{"Name":"תרגילים","Videos":[{"Watched":false,"Name":"6.1 תרגיל 1","VideoQuestionQueItems":[],"ID":59289},{"Watched":false,"Name":"6.2 תרגיל 2","VideoQuestionQueItems":[],"ID":59290},{"Watched":false,"Name":"6.3 תרגיל 3","VideoQuestionQueItems":[],"ID":59291},{"Watched":false,"Name":"6.4 תרגיל 4","VideoQuestionQueItems":[],"ID":59292},{"Watched":false,"Name":"6.5 תרגיל 5","VideoQuestionQueItems":[],"ID":59293},{"Watched":false,"Name":"6.6 תרגיל 6","VideoQuestionQueItems":[],"ID":59294},{"Watched":false,"Name":"6.7 תרגיל 7","VideoQuestionQueItems":[],"ID":59295},{"Watched":false,"Name":"6.8 תרגיל 8","VideoQuestionQueItems":[],"ID":59296},{"Watched":false,"Name":"6.9 תרגיל 9","VideoQuestionQueItems":[],"ID":59297}],"ID":177647}]

[{"ID":177642,"Videos":[59278,59279,59280,59281,59282,59283,59284,59285,59286,59287,59288]},{"ID":177643,"Videos":[59275,59276,59277]},{"ID":177644,"Videos":[59265,59266,59267,59268,59269,59270,59271,59272,59273,59274]},{"ID":177646,"Videos":[59298,59299,59300,59301,59302,59303,59304]},{"ID":177647,"Videos":[59289,59290,59291,59292,59293,59294,59295,59296,59297]}];

[59278,59279,59280,59281,59282,59283,59284,59285,59286,59287,59288];

1

24