when an electron is displaced in a semiconductor, the hole that's left behind is? A)attracted to the negative terminal of the voltage source. B)incapable of carrying a charge. C)attracted to the anode of the voltage source. D)considered an impurity in the crystal.

The electron leaving leaves a net + charge, which is attracted to the negative terminal..


the hole that is left behind is attracted to the negative terminal of the voltage source. so the answer is A.




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  1. Including a full-wave rectifier in an AC circuit will yield a(n) _______ current

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