ابزار اندازهگیری - ویکیپدیا، دانشنامهٔ آزاد
That field is called میدان الکتریکی if the charge doesn't move. If the charge moves, thus realizing an electric current, especially in an electrically neutral conductor, that field is called میدان مغناطیسی. Electricity can be given a quality — a پتانسیل الکتریکی. And electricity has a substance-like ...
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