What is galvanometer? How can you convert it into a voltmeter? Why should the resistance of a voltmeter be high?
What do you mean by shunt? Describe its use in converting a galvanometer into an ammeter.
Explain the significance of a shunt with a diagram.
How can a galvanometer be converted into a voltmeter? Explain
What will happen if the magnet taken out of the box after keeping the N pole end of magnet inside . The box is surrounded by wire and there is a galvanometer.
What will happen if the magnet is held at rest inside a box. The box is surrounded by wire and there is a galvanometer.
What will happen when the galvanometer is replaced with an AC source?
Why does galvanometer show the deflection due to movement of conducting wire up and down?
What is galvanometer? or Write about galvanometer, where is it found, Its unit.
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