Problems: Component combinations

IB Physics: Problems: Component combinations

2. If each of the resistors in the circuit below has resistance R show that the total resistance between A and B is 5R/112. By using the fact that around any closed loop the sum of the EMFs = the sum of the PDs. Write equations for the two loops shown in the cct below.Use these equations to show that the current flowing through the 2Ω resistor is 0.75A

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