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3 years ago

When an electron is displaced in a semiconductor, the hole that's left behind is

2 answers:

5 0

<span>answer is A : attracted to the negative terminal of the voltage source
I think, that the "hole"moves as it captures a free electron leaving another hole in a slightly different place. The electron leaving leaves a net + charge, which is attracted to the negative terminal. Because the "hole" behaves as a positive charge it is attracted towards the negative terminal.</span>

brilliants [131]3 years ago

3 0

Answer:

A. attracted to the negative terminal of the voltage source.

Explanation:

bc that is what the hole that's left behind does

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For reacting with 8.75 grams of oxygen, 1.08 grams of hydrogen is required.

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\rm O_2\;+\;2\;H_2\;\rightarrow\;H_2OO2+2H2→H2O

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