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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The circuit shown in fig. extends to the right into infinity. Each battery has the electromotive force V(unknown) and the internal resistance r(known). Each resistor has the resistance 4r. The reading of the idle ammeter shown in the diagram is I. Find the value of V in terms of I and r.

The circuit shown in fig. extends to the right into infinity. Each battery has the electromotive force V(unknown) and the internal resistance r(known). Each resistor has the resistance 4r. The reading of the idle ammeter shown in the diagram is I. Find the value of V in terms of I and r.

The circuit shown in fig. is steady state. ( i) Find the energy in the capacitors shown in fig. (ii) Find the rate at which battery supplies energy.