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Questions and Answers
What does the branch of physics called Electrostatics study?
What does the branch of physics called Electrostatics study?
- Electric charges in motion
- Electric charges at rest (correct)
- Gravitational forces
- Magnetic fields
What is the origin of the word 'electricity'?
What is the origin of the word 'electricity'?
- Taken from the Greek word for 'amber' (correct)
- Derived from the Latin word for 'energy'
- Named after the scientist who discovered it
- None of the provided
What law describes the forces that electric charges exert on each other?
What law describes the forces that electric charges exert on each other?
- Coulomb's law (correct)
- Newton's law
- Faraday's law
- Ohm's law
How does the electrostatic force between an electron and a proton compare to the gravitational force acting between them?
How does the electrostatic force between an electron and a proton compare to the gravitational force acting between them?
Which of the following is an example of an electrostatic phenomenon?
Which of the following is an example of an electrostatic phenomenon?