.. A galvanometer of resistance 10022 has current sensitivity 20 microampere per division. The galvanometer has 30 divisions. How do you convert it into a) an ammeter reading upto 2A and b) Voltmeter reading upto 3V.​

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A galvanometer having 30 divisions has current sensitivity of 20 μA/ division. It has a resistance of 25 ohm. How will you convert it into an ammeter measuring upto 1 A? How will you now convert this ammeter into a voltmeter reading upto 1 V

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