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Which of the following statements concer...

Which of the following statements concerning the depletion zone of an unbiased p-n junction is (are) true?

A

The width of the zone is independent of the densities of the dopants (impurities)

B

The width of the zone is dependent on the densities of the dopants

C

The electric field in the zone is produced by the ionized dopant atoms

D

The electric field in the zone is provided by the electrons in the conduction band and the holes in the valence band

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The correct Answer is:
B, C
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