EASY
Physics
IMPORTANT
Earn 100

The maximum current in a galvanometer can be . Its resistance is . To convert it into an ammeter of , the resistance should be connected in parallel with galvanometer is . Write the value of .

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Important Questions on Magnetic Effects of Current and Magnetism
EASY
Physics
IMPORTANT
A galvanometer coil has a resistance and full scale deflection current . A resistance is connected In series with the galvanometer to make a voltmeter. If the least count of the voltmeter is the number of divisions on its scale is
