In common – emitter amplifier the ratio \(\frac { { I }_{ C } }{ { I }_{ E } } \) is 0.98. The current gain will be
A. 4.9
B. 7.8
C. 49
D. 78.
Answer:C
In common – emitter amplifier the ratio \(\frac { { I }_{ C } }{ { I }_{ E } } \) is 0.98. The current gain will be
A. 4.9 B. 7.8 C. 49 D. 78.