When the magnetic flux associated with a coil changes an emf is induced in the circuit.
State Faraday.s law of electromagnetic induction

When the magnetic flux associated with a coil changes an emf is induced in the circuit. When an electrical appliance is switched off, sparking occurs, Why?

Michael Faraday observed that whenever magnetic flux linked with a coil changes, an e.m.f. is induced in the coil. Suppose a coil of .N. tums and radius .R. is kept normal to a varying magnetic field B = BoCos omega t. Obtain the e.m.f. induced in the coil.

Michael Faraday observed that whenever magnetic flux linked with a coil changes, an e.m.f. is induced in the coil. Suppose a coil of .N. tums and radius .R. is kept normal to a varying magnetic field B = BoCos omega t. What is the flux linked with the coil at any instant t?

The generation of emf when the magnetic flux asso ciated with a coil changes is known as electromagnetic induction. Calculate the energy stored in an inductor of in ductance 50mH when a current of 2 A is passing through it.

The generation of emf when the magnetic flux associated with a coil changes Is known as electromagnetic Induction:- Calculate the energy stored in an inductor of inductance 50 mH when a current of 2A is passing through It.

The generation of emf when the magnetic flux associated with a coil changes Is known as electromagnetic Induction:- Mention the factors on which the self Inductance of a solenoid depends.

The generation of emf when the magnetic flux associated with a coil changes Is known as electromagnetic Induction:-Two Identical loops one of copper and other, of aluminium are rotated with same speed in the same magnetic field. In which case the induced current will be more and why?