Home
Class 12
PHYSICS
(vi) 0, 1s flow in a coil +2 A at U W ||...

(vi) 0, 1s flow in a coil +2 A at U W || Rob UL To calculate the self-index. - (a) 0.2 H, (b) 0.25 H, (c) 0.1 H, (d) 0.01 H. (vii) The rms current at an AC circuit of 50 Hz frequency is 5 AT at zero. Later the flow temperature will be - (a) 52 A, (b) 5 A, (c), (d) - A৷

Promotional Banner

Similar Questions

Explore conceptually related problems

A series LCR circuit having L = 0.4 H, C = 0.1 muE and R = 500 Omega is connected to an A.C. source of variable frequency. The quality factor of the circuit is

A coil has an inductance of 0.5 H is connected in series with a resistance of 50 Omega to 240 V, 50 Hz AC. The maximum current in the circuit is

A coil having a resistance of 50.0 Omega and an inductance of 0.5 H is connected to an AC source of 110 , v, 50Hz . The rms current in the circuit is

Current in a coil falls from 5 A to 0 A in 0.1 s, calculate the induced emf in a coil if its self inductance is 4H.

A 220 V, 50 Hz a.c. source is connected an inductance of 0.2 H and a resistance of 20 Omega in series. What is the current in the circuit ?