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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A voltage, E = 60 sin (314t), is applied across a resistor of 20 ohm. what will br the reading of Irms (a) in an ac ammeter? (b) in an ordinary moving coil ammeter in series with the resistor?

A voltage, E = 60 sin (314t), is applied across a resistor of 20 ohm. what will br the reading of Irms (a) in an ac ammeter? (b) in an ordinary moving coil ammeter in series with the resistor?

A voltage E = 60 sin (314t) is applied across a resistor of 20 ohm. what will br the reading of Irms (a) in an ac ammeter? (b) in an ordinary moving coil ammeter in series with the resistor?