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MHT CET Physics question

PhysicsCurrent ElectricityMHT CET

In a N-P-N transistor about electrons enter the emitter in 2 s, when it is connected to a battery. Then = A.

Answer: (C)

Solution

$ = nq/t = ×1.6×/(2× = 8×\ A = 800\

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Question ID VK-085440