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

本题目来源于试卷: Physics Unit29: Molecules and Solids，类别为 国际高中通用物理

[单选题]
When a voltage is appli0o3qbg)7jt,f fa cjq +b y(k wgpmq.4h-yc.k1ed across a p-type semiconductor, t auy*,ew 9xct ak6k8v7he 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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