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Explain Faraday's laws of electromagnetic induction?
Ans. First Law of faraday: Whenever the flux linked with a circuit is changed an e.m.f. is generate in the circuit
Second Law of faraday: The magnitude of the induced e.m.f is same to the rate of change of flux linkages.
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Ferromagnetic materials get magnetic properties not only because their atoms owns a magnetic moment but also because the material consists of small regions called as magnetic domai
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