Question

what is the use of galvanometer....​

Answer 1

Answer:

Galvanometer is used for detecting and measuring electric current. The most common use of galvanometerswas as analog measuring instruments, called ammeters, used to measure the direct current (flow of electric charge) through an electric circuit.

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Answer 2

the work of galvanometer is to use when he want to detect the presence of very weak current in an electric current or to know only the direction of flow