Question

Name the instrument used for measuring current and potential difference. How are they connected in a circuit?​

Answer 1

Answer:

Ammeter is used to measure electric current in a circuit and it is connected in series. Voltmeter is used to measure voltage or potential difference in a circuit and it is connected in parallel with the component across which it is to be measured

Answer 2

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A voltmeter is an instrument used for measuring electrical potential difference between two points in an electric circuit. An ammeter is a measuring device used to measure the electric current in a circuit.