In Fig. two air-cored solenoid P and Q have been shown. They are placed near each other. In Fig. when `I_(p)` the current in P, changes at the rate of `5 A//s`, and emf of 2 mV is induced in Q. The current in P is then switched off, and a current changing at `2 A//s` is fed through Q as shown in diagram. What emf will be induced in P?

In Fig (a) and (b), two air-cored solenoids P and Q have been shows. They are placed near each other. In Fig (a), when I_(P) , the current in P , changes at the rate of 5 A s^(-1) , an emf of 2 mV is induced in Q . The current in P is then switched off, and the current changing at 2 A s^(-1) is fed through Q as shows in the figure. What emf will be induced in P ?

In Fig (a) and (b), two air-cored solenoids P and Q have been shows. They are placed near each other. In Fig (a), when I_(P) , the current in P , changes at the rate of 5 A s^(-1) , an emf of 2 mV is induced in Q . The current in P is then switched off, and the current changing at 2 A s^(-1) is fed through Q as shows in the figure. What emf will be induced in P ?

An e.m.f of 40 mV is induced in a solenoid, when the current in it changes at the rate of 2 A//s . The self inductance of the solenoid is

The mutual inductance between two coils is 0.5 H .It the current in one coil is changed at the rate of 5 A//s ,what will be the emf induced in the other coil?

The mutual inductance between two coils is 0.5 H .It the current in one coil is changed at the rate of 5 A//s ,what will be the emf induced in the other coil?

The mutual inductance between two coils is 3 H. If the current in one coil is changed at a rate of 5 A// s , what will be the emf induced in the other coil?

The current in a coil is changed from 5A to 10 A in 10^(-2) s . An emf of 50 mV is induced in coil near by it. The mutual inductance of two coils is

The mutual inductance between two coils is 2.5 H. If the current in one coil is changed at the rate of 1 As^(-1), what will be the emf induced in the other coil?

The mutual inductance between two coils is 2.5 H . If the current in one coil is changed at the rate of 1 As^(-1) , what will be the emf induced in the other coil?