February 24, 2017

Homework Help: Physical Science

Posted by Mandi on Monday, March 24, 2008 at 10:28pm.

Can some one please tell me if I have the correct answer?
Thank You

my answer: B

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

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