text: a cell of emf 3.0v is connected to a 3 ohm resistor. this resistor is placed in series with a pair of......... resistors of 6 ohm and 12 ohm which are connected in parallel with each other.  calculate the current in the circuit.     "     the power of the cell.     "     the amount of charge that flows from the        battery in 15 seconds.         "     the energy dissipated by each of the external resistors. current = 0.4285 amperes  charge = 6.4285 coloumbs  energy dissipated = 1.2857 joules