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NEET 2019, Physics Q27: Wheatstone Bridge, Ammeter, Voltmeter And Potentiometer

NEET2019Paper 2019Physics
Q.

In the circuits shown below, the readings of voltmeters and the ammeters will be

  1. A

    V2 > V1 and i1 = i2 

  2. B

    V1 = V2 and i1 > i2 

  3. C

    V1 = V2 and i1 = i2 

  4. D

    V2 > V1 and i1 > i2 

Solution

For ideal voltmeter, resistance is infinite and for the ideal ammeter, resistance is zero.

Concept behind this question

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