1. A car battery with a 12V emf and an internal resistance of 0.0400 is being charged with a current of 50 A. What is (i) the rate P, of energy dissipation inside the battery, (ii) the rate Pemf of energy conversion to chemical form? When the battery is used to supply 50 A to the starter motor, what are (iii) V and (iv) P,? ... (10-points)