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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
1
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The barrier potential of a p-n junction does not depends on:
(a) types of semi conductor material
(b) physical shape or size of the diode
(c) design of the diode
Which one of the following is correct:
(a) types of semi conductor material
(b) physical shape or size of the diode
(c) design of the diode
Which one of the following is correct:
View answer and explanation
Correct option: C
b and c only
Option C (b and c only) is correct because the barrier potential of a p-n junction depends on the type of semiconductor material and the amount of doping, but not on the physical shape or size, or the design of the diode.
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