An alternating emf of peak value 350 V is applied across an a.c. ammeter of resistance `100 Omega`. What is the reading of the ammeter?

An alternating e.m.f. of peak value 350 V is applied across an ammeter of resistance 100 ohm. What will be the reading of ammeter ?

If each resistance in the figure is of 9Omega then reading of ammeter is

If each resistance in the figure is of 9Omega then reading of ammeter is

If each resistance in the figure is of 9Omega then reading of ammeter is

If each resistance in the figure is of 9Omega then reading of ammeter is

An alternating voltage E = 200sqrt(2) sin (100 t)V is applied to a 2 mu F capacitor through an A.C. ammeter. The reading of the ammeter is

A voltage , E=60 sin(314t) , is applied across a resistor of 20 Omega . What will be the reading of I_(rms) . (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 Omega . What will be the reading of I_(rms) . (a) in an ac ammeter? (b) in an ordinary moving coil ammeter in series with the resistor?

An inductance of 100 mH and a resistance of 100 Omega are connected in series and an alternating emf of peak value 100 V, 50 Hz is applied across the combination. The power factor of the circuit is