Motional Emf Induced In Rotating Bar

Motional EMF due to rotation

Derive the expression for motional emf induced in a conductor moving in a uniform magnetic field.

Induced E.M.F

An emf induced in a coil rotating in a uniform magnetic field is given by

Examples on direction OF induced current || Motional EMF||Examples on motional EMF

Example on Lenz's Law || Motional EMF || Examples on Motional EMF

Rotating Bar : Induced EMF|| Torque on a Rotating bar || Examples on rotating bar in magnetic field

Varying angle | Varying area | Motional EMF | Problems of motional EMF | Charge flown in loop | EMF due to rotation

Asseration: The induced emf in a conducting loop of wire will be non zero when it rotates in a uniform magnetic field. Reason: The emf is induced due to change in magnetic flux.