what is the function of a galvanometer in a circuit?
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Step-by-step explanation:
Galvanometer, instrument for measuring a small electrical current or a function of the current by deflection of a moving coil.
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Galvanometer :
The instrument which detect and indicates an electric current is called as galvanometer.
Functions of Galvanometer :
◈ Galvanometer detects the electric current in a circuit. It is used in circuits to measure the electric current.
- When the current flowing through the circuit is zero, the pointer of the galvanometer will also be at zero.
- A wire coil id connected to a galvanometer.
- The galvanometer needle deflects in in one direction when the magnet is pushed towards the centre of a coil.
- Galvanometer is connected with the circuit in series.
- Galvanometer is used for measuring the magnitude in a circuit.
- The diagram of galvanometer is given in attachment.
Attachments:
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