Electric circuit

Name the device in which electric cell are used.

• Transistor radio

• Computer

• Bag

• Table

Two terminals of electric cell

• Negative and postive

• Positive and positive

• Negative and negative

Where positive terminal present

• Metal cap

• Metal Disk

• Bulb

• Torch

Bulb has

• Cell

• Filament

• Positive

• Negative

Number of terminal present in electric cell

• 1

• 2

• 3

• 4