In n-p-n transistor circuit, the collector current is 20 m A . If 90 % of the electrons emitted reach the collector, then the

Question

In n-p-n transistor circuit, the collector current is 20 m A . If 90 % of the electrons emitted reach the collector, then the, Emitter current will be about 16 m A, Emitter current will be 19 m A, Base current will be about 2 m A, Base current will be about 10 m A

MARKS App · Accepted Answer

Given, I C = 20 m A 90 100 I E = 20 I E = 20 × 100 90 I B = 10 100 × 20 × 100 90 = 2.22 ≈ 2 m A

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