Question

One resistor of 4ohm is connected in series with two resistors of 8ohm each in parallel.If each of them dissipate maximum energy and eachcan withstand a power of 16w without melting then find the maximum current through each resistor

Answer 1

The circuit in fig shows two cells connevtef in opposition to each other ..cell ... The circuit in fig shows two cells connevtef in opposition to each other ..cell E1 is of emf 6 V and internal resistamce 2ohm the cell E2 i og emf 4V amd internal rwsiarance 8ohm Find potentisl difference between the points A and B.