Practicing Success
Which of the following instrument is used for detection of current in an electrical circuit? |
Voltmeter Galvanometer Ammeter None of these |
Galvanometer |
A galvanometer is an instrument that can detect the presence of a current in a circuit. The pointer remains at zero (the centre of the scale) for zero current flowing through it. It can deflect either to the left or to the right of the zero-mark depending on the direction of current. |