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Question
Circle the odd one out. Give a reason for your choice.
Switch, Bulb, Battery, Generator.
Solution
Generator. Switch, Bulb, Battery are the components used to make a simple circuit. Generator is used to generate electricity.
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RELATED QUESTIONS
Fill in the blank
A group of two or more cells is called a ________.
To make a battery of two cells, the negative terminal of one cell is connected to the negative terminal of the other cell.
Choose the symbol for battery
Match the following
| sl.no. | Symbol | Description |
| 1. |  |
open key |
| 2. |  |
cell |
| 3. |
open |
bulb glows |
| 4. |  |
battery |
| 5. |  |
bulb does not glow |
What is a battery?
How many cells are required to make a battery?
Assertion (A): Experiments with electricity should only be performed with torch or radio batteries.
Reason (R): Household electric supply will have high voltage and dangerous
Unscramble the following words:
TBTAYER
Draw the symbols of the following circuit components.
battery
All batteries are made up of three components an anode, a cathode, and some kind of electrolyte.
