What are the prienciples of electric motor?
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An electric motor is a device which converts electrical energy into mechanical energy.
Principle of Electric Motar :
When a rectangular coil carrying current is placed in a magnetic field, a torque acts on the coil which rotates it continuously.
When the coil rotates, the shaft attached to it also rotates and thus it is able to do mechanical work.
Principle of Electric Motar :
When a rectangular coil carrying current is placed in a magnetic field, a torque acts on the coil which rotates it continuously.
When the coil rotates, the shaft attached to it also rotates and thus it is able to do mechanical work.
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Answer:
The principle of an electric motor is based on the current carrying conductor which produces magnetic field around it. A current carrying conductor is placed perpendicular to the magnetic field so that it experiences a force.
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