Questions and Answers
What happens to the electric force between two charges if the distance between them is doubled?
What is the SI unit of electric force?
What does Coulomb's law describe?
Study Notes
Electric Force and Distance
- If the distance between two charges is doubled, the electric force between them is reduced to one-quarter of its original value.
Units of Electric Force
- The SI unit of electric force is the Newton (N).
Coulomb's Law
- Coulomb's law describes the electric force between two point charges.
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