On what principle an electric motor works ? Define the rule used to identify the direction of force on
the conductor in an electric motor. Explain the parts used in a commercial motor.
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Answered by
33
Answer:
Electric motor works on the principle of magnetic effect of current i.e., 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.
Answered by
27
Answer:
Electric motor works on the principal that when a rectangular coil is placed inside a magnetic feild and current passed through it, Two equal and opposite forces act on the coil which rotates it simultenaously
Fleming left hand rule used to determine direction
A commercial magnet uses
an electromagnet
large number of turns of conducting wire in the current carrying coil
A armature
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