Force
Created on 24th February 2025
Grade level: Grade 12th grade
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10 Questions
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Questions (10)
1. What is the fundamental unit of electric charge?
Coulomb
4 choice options
2. Which particle has a negative electric charge?
Electron
4 choice options
3. How does the electric force between two charges change if the distance between them is doubled?
It decreases to a quarter
4 choice options
4. What is the principle of conservation of electric charge?
Total charge in an isolated system remains constant
4 choice options
5. Which of the following describes a conductor?
Material that allows the flow of electricity
4 choice options
6. Which law describes the relationship between voltage, current, and resistance?
Ohm's Law
4 choice options
7. In an electric circuit, what does a capacitor do?
Stores electric energy
4 choice options
8. What happens to the total resistance in a series circuit when more resistors are added?
It increases
4 choice options
9. Which of the following is true about electric fields?
They exert forces on charged objects
4 choice options
10. What is the unit of electric potential difference?
Volt
4 choice options