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For an emitter feedback bias circuit, the value of VCC = 10V, RB = 10Kohm, RE=1Kohm and RC=2Kohm, if current flowing through collector is 0.5mA, what is the voltage difference between collector and emitter?

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For an emitter feedback bias circuit, the value of VCC = 10V, RB = 10Kohm, RE=1Kohm and RC=2Kohm, if current flowing through collector is 0.5mA, what is the voltage difference between collector and emitter?

(a) 8.5V

(b) 9V

(c) 10V

(d) 10.5V

The question was asked in unit test.

The query is from Emitter Feedback Bias topic in division Transistor Biasing and Thermal Stabilization of Electronic Devices & Circuits

1 Answer

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The correct option is (a) 8.5V

For explanation I would say: VCC = Vce + IC RC + IE RE

Vce = VCC – IC RC – IE RE

Vce = 10-0.5-1

Vce = 8.5V.

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