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If the base width in a bipolar junction transistor is doubled, which one of the following statements will be TRUE?

(A) The current gain will increase

(B) Unity gain frequency will increase

(C) Emitter-base junction capacitance will increase

(D) Early Voltage will increase

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The correct Option is (d)


As the base width is increased, the base current will increase thus reducing the collector current. The collector-emitter characteristics will be more flat, thus the extrapolation of collector currents will be farther.

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