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A moving coil galvanometer, having a res...

A moving coil galvanometer, having a resistance G, produces full scale deflection when a current Ig flows through it. This galvanometer can be converted into
(i) An ammeter of range 0 to `I_(0)(I_(0)gtI_(g))` by connecting a shunt resistance `R_(A)` to it and
(ii) Into a voltmeter of range 0 to `V(V=GI_(0))` by connecting a series resistance `R_(V)` to it. Then

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