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An ideal voltmeter has ___________ equivalent resistance and ideal ammeter has ___________ equivalent resistance.(a) Unity, Unity(b) Zero, infinite(c) Infinite, Zero(d) Zero, ZeroThe question was asked by my college professor while I was bunking the class.This intriguing question comes from Measuring Voltage and Current in chapter Simple Resistive Circuits of Electric Circuits

Answer»

The correct ANSWER is (c) INFINITE, Zero

For explanation: An ideal voltmeter has Infinite equivalent RESISTANCE and ideal AMMETER has zero equivalent resistance.



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