Magnetic Flux

The process of producing an electric current from the magnetic field when the conductor forms a c...}

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Flux Linkages and Faraday’s Law of Electromagnetic Induction

The product of number of turns (N) of the coil and magnetic flux linking the coil is called flux...}

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Direction of Induced e.m.f and Current

According to Faraday's law , e.m.f depends on the number of turns N and rate of change of magneti...}

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AC Generator or AC Dynamo

An electrical machine used to convert mechanical energy into electrical energy is called A.C. gen...}

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DC Generator or DC Dynamo

D.C. generator is a device which converts mechanical energy into electrical energy.

D.C. g...}

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Self Inductance

Self inductance is the property of a coil by virtue of which it opposes the growth or decay of th...}

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Mutual Induction

Mutual induction is the phenomenon of inducing e.m.f in a coil due to rate of change of current o...}

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Induced Electric Fields and Energy Stored in an Inductor

When a conductor moves in a magnetic field, emf is induced.

The electric field in the loop...}

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Transformer

Transformer is a device used to convert low alternating voltage at high current into high alterna...}

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Use of Transformer and Eddy Currents

The induced circulating currents produced in a metal itself due to change in magnetic flux linked...}

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