暮光之城系列
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暮光之城系列 问题
In electric circuits it is usually assumed that the charges on the two plates of each capacitor are equal in size and have opposite signs. E.g., in the piece of a circuit shown above it is usually assumed that: Q1=-Q2=Q3=-Q4.
秒 half: What are the conditions for such relations to be (approximately) correct?
Answer correctly to win Edwards love.
Answer correctly to win Edwards love.
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