Physics
Grade-8
Easy
Question
Some objects can be charged by _________ with other objects.
- Rubbing
- Touching
- Joining
- Heating
Hint:
Static Electricity
The correct answer is: Rubbing
When one object is rubbed against another, static electricity can be created. This is because the rubbing creates a negative charge that is carried by electrons. The electrons can build up to produce static electricity.
Some objects can be charged by rubbing with other objects.
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