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Magnetic Effect of Current — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsMagnetic Effect of Current2 Marks
Question
What is an electric motor? State its principle.
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Answer

An electric motor is a device which converts the electrical energy into the mechanical energy.
The working of an electric motor is based on the principle that a current carrying coil placed in a magnetic field with its plane parallel to the field, Experiences a deflecting couple.

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