and the driver cell has an emf of 2.00V. If a balance point is obtained 0.600 m along PQ when measuring an emf of 6.00 mV

Sahay Sir > Question Answers > and the driver cell has an emf of 2.00V. If a balance point is obtained 0.600 m along PQ when measuring an emf of 6.00 mV
Figure shows a simple a potentiometer circuit for measuring a small emf produced by a thermocouple. The meter wire PQ has a resistance of 5Ω, and the driver cell has an emf of 2.00V. If a balance point is obtained 0.600 m along PQ when measuring an emf of 6.00 mV, what is the value of resistance R?
20
Sep
Figure shows a simple a potentiometer circuit for measuring a small emf produced by a thermocouple. The meter wire PQ has a resistance of 5Ω, and the driver cell has an emf of 2.00V. If a balance point is obtained 0.600 m along PQ when measuring an emf of 6.00 mV, what is the value [...]
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Tags: and the driver cell has an emf of 2.00V. If a balance point is obtained 0.600 m along PQ when measuring an emf of 6.00 mV , Figure shows a simple a potentiometer circuit for measuring a small emf produced by a thermocouple. The meter wire PQ has a resistance of 5Ω , what is the value of resistance R? ,