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Class 8-9-10, JEE & NEET
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A circuit to verify Ohm's law uses ammeter and voltmeter in series or parallel connected correctly to the resistor. In the circuit:
Correct Option: 4
(4) Ammeter : In series connection, the same current flows through all the components. It aims at measuring the current flowing through the circuit and hence, it is connected in series.
Voltmeter: A voltmeter measures voltage change between two points in a circuit. So we have to place the voltmeter in parallel with the cicuit component.