Find the voltage drop developed across a D’ Arsonval meter movement having an internal resistance of 1 kfi and a full deflection current of 150uA

Find the voltage drop developed across a D’ Arsonval meter movement having an internal resistance of 1 kΩ and a full deflection current of 150uA.

A. 150µV
B. 150mV
C. 150V
D. 200mV

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Answer: B

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