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For an electronic valve, the plate curre...

For an electronic valve, the plate current I and plate voltage V in the space charge limited region are related as

A

i is proportional to `V^(3//2)`

B

i is proportional to `V^(2//3)`

C

i is proportional to V

D

i is proportional to `V^(2)`

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The correct Answer is:
A
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