来自迟志先的问题
安培力所做的功与焦耳热有什么关系?如何理解?请详细说明!
安培力所做的功与焦耳热有什么关系?如何理解?请详细说明!
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2020-05-20 15:38
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曹媛媛
问心无愧老师的回答是正确的,为了你更好的明白,我再做说明：1.电磁感应现象的实质是不同形式能量转化的过程.产生和维持感应电流的存在的过程就是其它形式的能量转化为感应电流电能的过程.2.安培力做正功的过程是电能...
2020-05-20 15:42:32
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