Dc motor working principal

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Uh electrical motor is a machine which converts electrical energy into mechenical energy. Whenever current carrying conductor is placed in a magnetic field ,it experiences a force whose action is given by flaming left hand ruls. Starting of dc motors A motor at rest has no back or counter e.m.f.at starting therefore , the armature current […]

Dc motor working principal

 

Part of dc motors. :- manly three parts of dc motors

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