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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
1
Medium
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Understanding
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Statement-I: The current gain in common base circuit is always less than one.
Statement-II: At constant collector voltage the change in collector current is more than the change in emitter current.
Statement-II: At constant collector voltage the change in collector current is more than the change in emitter current.
View answer and explanation
Correct option: B
If statement-I is correct and statement II is incorrect.
Option B is correct because the current gain in a common base circuit is always less than one, and the change in collector current is less than the change in emitter current.
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