1:52 AM The Three Principles of electromagnetism |
(في حالة مرور تيار في الدائرة الكهربية تنحرف البوصلة نتيجة لتولد مجال مغناطيسي)
2- when a wire or a coil is cutting magnetic field or (vise versa) an induced emf will be produced [ K.E to electric energy ] (dynamo) . 3- when a wire or a coil carrying electric current inserted in magnetic field produced force (motion) [ electric energy to K.E ] . ** All the technology is depend upon converting electricity in the magnetism or (vise versa) or both to make force . |
|
|
| Total comments: 0 | |