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ForCE transistor amplifier, the audio si...

ForCE transistor amplifier, the audio signal voltage across the collector resistance of `2 kOmega` is 4 V. Ifthe current amplification factor of the transistor is 100 and the base resistance is `1 kOmega`, then the input signal voltage is

A

(A) 15 mV

B

(B) 10 mV

C

(C) 20 mV

D

(D) 30 mV

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