本题目来源于试卷: gc textbook chapter 17 Electric Potential，类别为 通用国际物理
[问答题]
If a negative chargeqrknqrx7 st :e a+:3c+ is in)y1zfavp 3qh -:- lik8wjmk *rwaa9) uitially at rest in an electric field, will it move toward a region of higher potential or ja* w9a8) qurf-1):mzp wlhkaki3v y-lower potential? What about a positive charge? How does the potential energy of the charge change in each instance?
参考答案: A negative charge will move toward
a region of higher potential. A positive
charge will move toward a region of lower potential. The potential energy of each will decrease.
本题详细解析:
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