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प्रश्न
How is a galvanometer different from an ammeter?
टीपा लिहा
उत्तर
A galvanometer is used to detect the direction of the current as well as to detect very weak currents. An ammeter is used to measure the magnitude of an electric current in the circuit.
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Direction of the Electric Current - Conventional and Electronic Flow
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संबंधित प्रश्न
What do you understand by the term current? State and define its S.I. unit.
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Problems for practice:
If 50 coulomb of electric charge flows through a wire in five minutes, calculate the current in the wire?
