A motor converts:

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Electrical energy into mechanical energy

Mechanical energy into electrical energy

Electrical energy into heat energy

Heat energy into electrical energy

answer is A.

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Detailed Solution

Concept: A motor is an electrical device that operates on the idea that when a current-carrying wire is put in a magnetic field, it generates torque, which causes mechanical rotation. So it simply uses the given electricity to rotate the coil situated between magnets.
Almost all mechanical motions in electrical devices are generated by the presence of AC or DC motors. An electric motor is primarily made up of an armature coil, which serves as an electromagnet, field magnets, which serve as permanent magnets, and an external current supply. Its operation is based on the attracting and repulsive forces that arise between two magnets placed close together due to their opposing or same polarity. When a current carrying coil (electromagnet) is put in a magnetic field, it undergoes rotational motion owing to torque, converting electrical energy from the source into mechanical energy.
Hence, the correct option is 1.

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