write the principle of working of an electric motor
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The electric motor works on the magnetic effect of current. Its principle is when a rectangular coil is placed in a magnetic field and current is passed through it, a force acts on the coil, due to which the coil rotates. When the coil rotates the shaft attached to it also rotates.
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Principle of motor :
A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it. A force acts on the coil which rotates it continuously. The principle of an electric motor is based on the magnetic effect of electric current.
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