Statement A : The resistance of ideal ammeter is zero.
Statement B : The resistance of ideal voltmeter is infinity.
Choose the correct option among the following.

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Only ‘B’ is correct

Only A is correct

Both A and B are correct

Both A and B are false

answer is C.

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Detailed Solution

As the ammeter is connected in series in a circuit, it should have very low resistance to maintain the actual current in the circuit. So, for ideal state, it should have zero resistance.

As the voltmeter is connected in parallel in a circuit, it should have very high resistance so that it does not draw any current form the circuit to measure accurate reading. So, in ideal state, it should have infinite resistance.

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