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For circuit shown below Vin = 3V, R1 = 6K, R2 = 2K. The voltage V will be ________

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For circuit shown below Vin = 3V, R1 = 6K, R2 = 2K. The voltage V will be ________

(a) 3V

(b) 0.75V

(c) 1V

(d) 1.134V

The question was asked by my college director while I was bunking the class.

The question is from Ideal Diode Model topic in division Diode Circuit of Analog Circuits

1 Answer

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Best answer
Right option is (a) 3V

The best explanation: In ideal diode model the diode is considered as a perfect conductor in forward bias and perfect insulator in reverse bias. That is voltage drop at forward bias is zero and current through the diode at reverse bias is zero.

Since diode is forward biased entire voltage will appear across R2.

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