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Physics CBSE Live product
Class 7 (2025-26)
Electricity: Circuits and their components
Revision IV - Electricity: Circuits and their components
5.
Electric cell and battery
Question:
2
m.
Choose the correct answer for the following.
1.
A battery is formed when
two or more cells are connected properly
a lamp and a cell are joined
two switches are connected
two wires are joined
2.
Why do we sometimes use more than one cell in a device?
To make the torch heavier
To prevent heating
To decorate the torch
To supply more energy or for longer usage
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