Home
Class 12
PHYSICS
Two coils X and Y are placed in a circui...

Two coils X and Y are placed in a circuit such that when the current changes by 2 A in coil X. The magnetic flux changes by 0.4 Wb in Y. The value of mutual inductance of the coils is

A

0.2H

B

5H

C

0.8H

D

4H

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Two coils X and Y are placed in a circuit such that a current change of 3A in coil X causes the change in magnetic flux by 1.2Wb in coil Y. The value of mutual inductance of the coil is:

Two coil A and B are placed in a circuit. When current changes by 8 Amps in the coil A, the magnetic flux change of 1.6 weber occurs in B. Then the mutual inductance of the coil is:

Two coils P and S kept very close to each other. When the current in P changes by 10A, the magnetic flux in S changes by 1.5 weber. The mutal inductance of the coil is

X and Y, two metallic coils are arranged in such a way that, when steady change in current flowing in X coil is 4 A, change in magnetic flux associated with coil Y is 0.4 Wb. Mutual inductance of the system of these coils is

If a change in current of 0.01 A in one coil produces change in magnetic flux of 1.2xx10^(-2)Wb in the other coil, then the mutual inductance of the two coils in henries

The magnetic flux linked with the coil changes from 0.1 Wb to 0.04 Wb in 3 s. the emf induced in the coil is

The average emf induced in the secondary coil is 0.1 V when the current in the primary coil changes from 1 to 2A in 0.1 s .What is the mutual inductance of the coils.

The magnetic flux linked with a coil changes by 2 xx 10^(-2) Wb when the current changes by 0.01A. The self inductance of the coil is_______.

If the rate of change of current of 1A/s in one coil, induced an emf of 1 V in the neighbouring coil, the mutual inductance of two coils is