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Electromagnatism

Submitted by pradipta pramanik on Fri, 02/25/2011 - 20:19
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Electromagnatism : Magnetic effects of Current, Biot Savart’s law, magnetic field due to an infinite line charge, circular coil and solenoid, Ampere’s circuital law, Lorentz force, Fleming’s left hand rule, force between two current carrying conductors, magnetic moment of a current loop, magnetic dipole, torque experienced by a current carrying coil in a uniform magnetic field, galvanometer, current sensitivity, conversion of galvanometer to voltmeter and ammeter.

Magnetic field of earth, tangent galvanometer, magnetic properties of materials : Dia, para and ferromagnet , permeability, susceptibility.

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