Batteries and cell connections — task. Physics CBSE Live product, Class 7 (2026-27).

Choose the correct answer below:

1. Why is a single cell sometimes called a battery?

It depends on the voltage
Only rechargeable cells are called batteries
Because it looks like a battery
The term battery is commonly used even for a single cell

2. Which statement is correct about the term battery?

A battery cannot be used in mobile phones
A battery only stores mechanical energy
A battery always contains more than one cell
A battery can refer to just a single cell

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