Q. 125.0( 1 Vote )
In a npn transistor circuit, the collector current is 10mA. If 95 per cent of the electrons emitted reach the collector, which of the following statements are true?
A. The emitter current will be 8 mA.
B. The emitter current will be 10.53 mA.
C. The base current will be 0.53 mA.
D. The base current will be 2 mA.
Answer :
Given:
The collector current Ic = 10 mA.
Explanation:
Since 95% emitted electrons reach the collector, we can say that the collector current is 95% of the emitter current (Ie).
Also the base current
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