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Questions and Answers
What is the SI unit of electric potential?
What is the SI unit of electric potential?
- Ohms
- Volts (correct)
- Coulombs
- Amperes
Which of the following materials is a good insulator of electricity?
Which of the following materials is a good insulator of electricity?
- Aluminum
- Rubber (correct)
- Copper
- Silver
What happens to the electric potential energy when two like charges are brought close to each other?
What happens to the electric potential energy when two like charges are brought close to each other?
- Decreases (correct)
- Increases
- Becomes zero
- Remains constant
In a parallel plate capacitor, if the distance between the plates is doubled, what happens to the capacitance?
In a parallel plate capacitor, if the distance between the plates is doubled, what happens to the capacitance?
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