Physics, asked by Anonymous, 10 months ago

how to use galvanometer as ammeter.....

not copy paste.....​

Answers

Answered by sonam3246
1

Answer:

An ammeter is an instrument used to measure the current passing through a circuit. A galvanometer can be converted into ammeter by connecting a low resistance called shunt in parallel to the galvanometer. A voltmeter is a device used to measure the potential difference between two points in a circuit.

Answered by Anonymous
1

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An ammeter is an instrument used to measure the current passing through a circuit.

A galvanometer can be converted into ammeter by connecting a low resistance called shunt in parallel to the galvanometer .

let g be the resistance of the galvanometer , I be the maximum current measured by the ammeter and lg be the maximum current that can pass through the galvanometer then (l - lg ) is the current passing through the shunt S.

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