In The Figure Below The Ideal Batteries Have Emfs 1 9 0 V 2 6 0 V And The Resist

In the figure below, the ideal batteries have emfs 1 = 9.0 V, 2 = 6.0 V, and the resistors have resistances R1 = 4.0 and R2 = 3.0 (d) What is the energy transfer rate in battery 1? (Enter a negative value if energy is being absorbed.).