In the circuit diagram shown, the wire PQ has the resistance of 5 Ω 5Ω$ and the driver cell has an emf of 2.00 V. What is the value of the resistance R if a balance point is obtained at 0.60 m along PQ when measuring an emf of 6.00mV?

In the circuit diagram shown, the wire PQ has the resistance of 5Ω$ and the driver cell has an emf of 2.00 V. What is the value of the resistance R if a balance point is obtained at 0.60 m along PQ when measuring an emf of 6.00mV?


 495Ω495Ω
 95Ω95Ω
 995Ω995Ω
 195Ω195Ω

can anyone answer this question?

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