Physics Unit29: Molecules and Solids (id: 09cc2d870)

本题目来源于试卷: Physics Unit29: Molecules and Solids，类别为 通用国际物理

[单选题]
When a voltage is ap)e93 ubwjwk)oi* .vkh plied acros;cc 0 phq8xwfh*f;l)6x jb*/ agtek, es a p-type semiconductor, the holes

A. are destroyed.
B. move toward the positive electrode.
C. move toward the negative electrode.
D. do not move.


参考答案:  C


本题详细解析: 暂无

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