In which of the following devices is an elect | vedclass

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(D) An electric motor is a device that converts electrical energy into mechanical energy.Mixers,electric fans,and washing machines all utilize electri

Vedclass · Accepted Answer

Electric bell

Vedclass · Answer

(D) An electric motor is a device that converts electrical energy into mechanical energy.Mixers,electric fans,and washing machines all utilize electric motors to produce rotational motion for their operation.An electric bell,however,works on the principle of electromagnetism using an electromagnet to attract a clapper,which strikes the gong. It does not use a rotating electric motor.

In which of the following devices is an electric motor $NOT$ used?

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