Two coils `A` and `B` having turns `300` and `600` respectively are placed near each other, on passing a current of `3.0` ampere in `A`, the flux linked with `A` is `1.2xx10^(-4)` and with `B` it is `9.0xx10^(-5)` weber. The mutual inuctance of the system is

Two coil A & B having 15 turns and 20 turns respectively are placed close to each other. When 4A current is passing through the coil A then flux linked with coil A is 1.6xx10^(-4) weber per turn. If 5A current is passed through coil B, then calculate the flux linked per turn of coil B.

A long solenoid has 500 turns.When a current of 2 ampere is passed through it, the resulting magnetic flux linked with each turn of the solenoid is 4xx10^-3 Wb . The self inductance of the solenoid 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

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

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_______.