Physics
Grade-9
Easy
Question
_______ is used to measure the potential difference between two points in any circuit.
- Ammeter
- Voltmeter
- Odometer
- Oscilloscope
Hint:
Voltmeter
The correct answer is: Voltmeter
- A voltmeter is a device which is used to measure the potential difference between two points in a circuit.
- So, the correct option is b.
- An ammeter is used to measure the current flowing in a circuit.
- An odometer is used for measuring the distance traveled by a vehicle.
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