حقيقة تيار اللاحمل و المحول المثالي : الدورة الشاملة في الآلات الكهربائية
[youtube http://www.youtube.com/watch?v=aUvtFpduyi0]
دورة الات كهربية
[youtube http://www.youtube.com/watch?v=aUvtFpduyi0]
[youtube http://www.youtube.com/watch?v=gkGEhUwUqTg]
[youtube http://www.youtube.com/watch?v=UIe1vseVY-w?list=PLAxDCCpR4lyEbqFwa8s2EEN5lYg7r7Oqk]
[youtube http://www.youtube.com/watch?v=7Cw-c3N_5EA]
[youtube http://www.youtube.com/watch?v=e1pQZ1sAuUg]
[youtube http://www.youtube.com/watch?v=QY3emi6BQKM]
[youtube http://www.youtube.com/watch?v=GDl22ISfHZ4]
[youtube http://www.youtube.com/watch?v=G-Vjdpy-UYU]
[youtube http://www.youtube.com/watch?v=_3nfTZT4A1k]
[youtube http://www.youtube.com/watch?v=lHNgPDlV880]
[youtube http://www.youtube.com/watch?v=HKcvTC_1DqE]
[youtube http://www.youtube.com/watch?v=w0XMl5k72_A]