Question

Write about some devices in which electric cells are used.

Answer 1

Electric Cell: An electrical device which converts chemical energy into electrical energy.

Some Devices used with electric cell:

Alarm clock :

1. These are used to alert a person or group of persons at particular time.
2. Electric cells are used in it to get vibrations or sound at a particular time.

Wrist watch:

1. It is used to show time
2. For the movement of minute and hour hand in wrist watch electric cell is used.

TV Remote:

1. It is used as controlling device for television.
2. Electric cells are used to provide electric current within the internal circuitry of TV remote.

Toy Car:

1. Electric cells provide energy to move toy car from one place to another.