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MHT CET Physics question

PhysicsMoving Charges and MagnetismMHT CET

In an ammeter 5% of the main current is passing through the galvanometer. If the resistance of galvanometer is G, then the resistance of shunt s will be

Answer: (A)

Solution

with gives ; G/5, 5G and 19G are incorrect ratios. Hence the correct option is (a).

Question ID VK-078393