Galvanometers as Voltmeters
Then 10 V applied to the meter must produce a current of 50 μA. The total resistance must be:
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Galvanometers as Voltmeters
Then 10 V applied to the meter must produce a current of 50 μA. The total resistance must be:
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Answer: 10 V applied to the meter must produce a current of 50 μA. The total resistance must be: Rtot=R+r=VI=10V50μA=200kΩ
Explanation: