As the slope of I-V graph at the Q point increases, AC resistance will _____________(a) Increase(b) Decrease(c) Either increase or decrease(d) Neither increase nor decreaseThe question was posed to me in an international level competition.Enquiry is from Resistance Level in section Diode Circuit of Analog Circuits

As the slope of I-V graph at the Q point increases, AC resistance will

1.	As the slope of I-V graph at the Q point increases, AC resistance will _____________(a) Increase(b) Decrease(c) Either increase or decrease(d) Neither increase nor decreaseThe question was posed to me in an international level competition.Enquiry is from Resistance Level in section Diode Circuit of Analog Circuits
Answer» CORRECT ANSWER is (B) Decrease Easy explanation: Slope of I-V graph at q-point is RECIPROCAL of dynamic or AC resistance. Therefore, as slope increases resistance DECREASES.

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