Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A candidate connects 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 4 A , R is

A candidate connects 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 4 A , R is

A candidate connects 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 4 A R is