When a voltage of 220 V is applied to a coil with resistance of 50Ω,

1.	When a voltage of 220 V is applied to a coil with resistance of 50Ω, produces 5mWb of flux. If the coil has 1000 turns, find inductance of coil and energy stored in the magnetic field.
Answer» I=V/R=220/50=4.4 Flux=n L(INDUCTANCE) ×I L=5/4.4×1000 L=1.13×10^-3 E=1/2LI² E=0.0218/2 E=0.0109J I HOPE this HELPS ( ╹▽╹ )

When a voltage of 220 V is applied to a coil with resistance of 50Ω, produces 5mWb of flux. If the coil has 1000 turns, find inductance of coil and energy stored in the magnetic field.

Answer»

I=V/R=220/50=4.4

Flux=n L(INDUCTANCE) ×I

L=5/4.4×1000

L=1.13×10^-3

E=1/2LI²

E=0.0218/2

E=0.0109J

I HOPE this HELPS ( ╹▽╹ )

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When a voltage of 220 V is applied to a coil with resistance of 50Ω, produces 5mWb of flux. If the coil has 1000 turns, find inductance of coil and energy stored in the magnetic field.​

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When a voltage of 220 V is applied to a coil with resistance of 50Ω, produces 5mWb of flux. If the coil has 1000 turns, find inductance of coil and energy stored in the magnetic field.