MCQ
Which device is used for converting electric energy into mechanical energy?
- AElectric motor.
- BDC generator.
- CGalvanometer.
- DNone of these.
Explanation:
A generator converts mechanical energy into electrical energy, while a motor does the opposite it converts electrical energy into mechanical energy. Both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
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$\frac{1}{5}\Omega$
$10\Omega$
$5\Omega$
$1\Omega$