A candidate connect a moving coil voltmeter V

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A candidate connect a moving coil voltmeter V, a moving coil ammeter A, and a resistor R as shown in figure. If the voltmeter reads 20 V and the ammeter reads 4A, R is
06
Dec
A candidate connect a moving coil voltmeter V, a moving coil ammeter A, and a resistor R as shown in figure. If the voltmeter reads 20 V and the ammeter reads 4A, R is A candidate connect a moving coil voltmeter V a moving coil ammeter A and a resistor R as shown in figure. [...]
Posted in: Cengage JEE Mains Physics by B.M Sharma , Chapter 20 - Heating Effects of Current and Instruments ,
Tags: A candidate connect a moving coil voltmeter V , a moving coil ammeter A , and a resistor R as shown in figure. If the voltmeter reads 20 V and the ammeter reads 4A , R is ,