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_______.

When ever the flux linked with a coil changes, then

The coefficient of mutual inductance when magnetic flux change by 2xx10^(-2)Wb and current changes by 0.01A , will be

The coefficient of mutual inductance when magnetic flux change by 4xx10^(-2)Wb and current changes by 0.01A , will be

Magnetic flux of 5 microweber is linked with a coil, when a current of 1mA flows through it. What is the self-inductance of the coil?

When current in a coil changes from 25 A to 12 A in 0.1 s , average voltage of 50 V is produced .The self inductance of the coil is

A long solenoid has 500 turne. When a current of 2 A is passed thriough it, the resulting magnetic flux linked with each turn of the dolenoid id 4xx10^(-3) wb . The self-inductance of the solenoid is

The magnetic flux linked with a coil (in Wb) is given by the equation phi = 5t^2 + 3t +16 . The magnetic of induced emf in the coil at fourth second will be

Whenever the magnet flux linked with a coil changes, then is an induced emf in the circuit. This emf lasts

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

When current in a coil changes from 5 A to 2 A in 0.1 s, average voltage of 50 V is produced. The self - inductance of the coil is :