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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES

1 Medium

1 of 1

Understanding +4 | -1

A

n-p-n

transistor can be used as

View answer and explanation

Correct option: D

Amplifier

Option D (Amplifier) is correct because transistors, including n-p-n transistors, are commonly used to amplify signals.

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A PN-junction has a thickness of the order of In a

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\mathrm{\alpha\; and\; \beta }

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