State two ways by which the speed of rotation of an electric motor can be increased. - Noon Academy

State two ways by which the speed of rotation of an electric motor can be increased.

Class 10 | Electro Magnetism | ICSE | Physics | Selina

State two ways by which the speed of rotation of an electric motor can be increased.

Solution:

An electric motor’s rotational speed can be enhanced by:

(i) increasing the current strength.
(ii) Increasing the coil’s number of turns.

i

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