Question 4. (a) If a battery with a 0.100 0 internal resistance supplies 15.0 W of total power with a 9.00 V terminal voltage, determine the current / and the power delivered to the load resistor. (3+3 marks) (b) In the electric circuit of Figure 2, the current /1 = 3.0 A and the values of e and R are unknown. What are the currents /2 and 13? (2+2 marks) E 24 V + 3.0 0 214 600314