1.

Consider an NPN transistor amplifier in common-emitter configuration. The current gain of the transistor is 100. If the collector current changes by 1 mA, what will be the change in emitter current                                    [AIIMS 2005]

A.            1.1 mA                                    
B.            1.01 mA
C.            0.01 mA                                  
D.            10 mA
Answer» C.            0.01 mA                                  


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