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MHT CET Physics question

PhysicsMoving Charges and MagnetismMHT CET

The resistance of a galvanometer is 90 ohms. If only 10 percent of the main current may flow through the galvanometer, in which way and of what value, a resistor is to be used? [MP PET 1996]

Answer: (B)

Solution

To divert current a shunt must be in parallel: ; a series resistor

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Question ID VK-078701