science
Grade6
Easy
Question
When multiple cells are joined to form a battery, they are joined ____.
- Randomly
- In such a way that the positive terminals are connected to the negative terminals
- In such a way that positive terminals are connected to the positive terminals
- In such a way that negative terminals are connected to the negative terminals
Hint:
Cells are connected mostly in series to make a battery, now think how we can connect the cells in series.
The correct answer is: In such a way that the positive terminals are connected to the negative terminals
- Cells are connected mostly in series to make a battery.
- A set of batteries is said to be connected in series when the positive terminal of one cell is connected to the negative terminal of the succeeding cell. The overall emf of the battery is the algebraic sum of all individual cells connected in series.
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