Question

two cell of the EMF 1.55 volt and 0.02 volt and internal resistance 2 ohm and 1 ohm respectively have their negative terminals joined by a wire of a 6 ohm positive terminal of another wire of 4 ohm. a third wire 8 ohm connect to the mid points of these two wires find the current through the potential difference at the end of third wire

Answer 1

This is first page of the solution