How could you find out if two charged combs repel each other?
Understand the Problem
The question is asking about the principles of static electricity and its comparison with magnetism. It seeks to understand the forces involved when charged objects interact, and how they can be measured or compared in various contexts.
Answer
Suspend the combs and see if they repel by moving away, indicating like charges.
To find out if two charged combs repel, suspend them close to each other and observe if they move away, indicating like charges repelling.
Answer for screen readers
To find out if two charged combs repel, suspend them close to each other and observe if they move away, indicating like charges repelling.
More Information
Like charges repel each other due to interactions governed by Coulomb's law, where the force between them is proportional to the product of their charges.
Tips
Ensure the combs are suspended in a way that allows free movement without obstruction to accurately observe repulsion.
Sources
- Attraction and repulsion - Static and charge - OCR Gateway - BBC - bbc.co.uk
- Static Electricity - Science World - scienceworld.ca
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