The resistance of a galvanometer is 50 o h m and the maximum current which can be passed through it is 0.002 A . What resistance must be connected to it in order to convert it into an ammeter of range

Question

The resistance of a galvanometer is 50 o h m and the maximum current which can be passed through it is 0.002 A . What resistance must be connected to it in order to convert it into an ammeter of range 0 - 0.5 A ?

TestHub · Accepted Answer

R G i g = R s i s 50 × 0.002 = R s 0.498 R s = 0.2 O h m

Physics - Current Electricity Question with Solution | TestHub

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