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MHT CET Physics question

PhysicsMoving Charges and MagnetismMHT CET

A voltmeter of range 3 V and resistance 200 cannot be converted to an ammeter of range

Answer: (A)

Solution

The full-scale current of the voltmeter is mA, and an ammeter of range greater than 15 mA can be made by adding a shunt, so 100

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Question ID VK-078657