庫侖 庫侖定律 導
物理
電荷安培
庫侖
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庫侖者,所以言電荷之大小也。其符曰C。出於安培。(安培者,所以言電流之大小)。於一安培之電流,一秒之內過橫截面之電荷之數,即一庫侖也。
庫侖定律
靜電學之法也。其式曰:
k為常數,q為電荷之大小,r為電荷相去之遠近也。電荷相引及相斥,皆緣庫侖定律。
一類:
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今本(此為底本,未經審校)