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In ideal diode model diode in forward bias is considered as a ___________

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In ideal diode model diode in forward bias is considered as a ___________

(a) Resistor

(b) Perfect conductor

(c) Perfect insulator

(d) Capacitor

I had been asked this question in an interview.

The query is from Ideal Diode Model-1 topic in division Diode Circuit of Analog Circuits

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Correct option is (b) Perfect conductor

To explain I would say: 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.

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