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The current I through the circuit I if voltage v = -3V is _______________

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+1 vote
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in Analog Circuits by (87.8k points)
The current I through the circuit I if voltage v = -3V is _______________

(a) 0A

(b) 3A

(c) 1.5A

(d) 6A

The question was posed to me in an internship interview.

Origin of the question is Ideal Diode Model-1 topic in portion Diode Circuit of Analog Circuits

1 Answer

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Best answer
Correct choice is (a) 0A

The best I can explain: 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 reverse bias no current will flow through the circuit.

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