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Question
What are Galvanometers and Ammeters ? What are they used for ?
What are Galvanometers and Ammeters ? What are they used for ?
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Solution
Galvanometer:
The Galvanometer is an instrument which can detect the presence of electric current in a circuit.It is connected in series with the circuit.The presence of electric current can be detected by it's pointer which deflects depending on the direction of current.
Ammeter:
The Ammeter is an instrument by which current is measured.It is always connected in series with the circuit in which the current is to be measured.
Galvanometer:
The Galvanometer is an instrument which can detect the presence of electric current in a circuit.It is connected in series with the circuit.The presence of electric current can be detected by it's pointer which deflects depending on the direction of current.
Ammeter:
The Ammeter is an instrument by which current is measured.It is always connected in series with the circuit in which the current is to be measured.
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