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which of the following is true about...

which of the following is true about the change the charge acquired by p- type semiconductors ?

A

positive

B

neutral

C

negative

D

depends on concentration of p-type impurity.

Text Solution

Verified by Experts

The correct Answer is:
B
p-type semi conductors are neutral due to the absence of electrons in the holes. The sign p (positive) only indicates that the holes move like positive charges.
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