A 12.0-V battery has an internal resistance of 0.24 and a capacity of 50.0 A. h (see

Question:

A 12.0-V battery has an internal resistance of 0.24 Ω and a capacity of 50.0 A. h (see Exercise 25.49). The battery is charged by passing a 10-A current through it for 5.0 h.
(a) What is the terminal voltage during charging?
(b) What total electrical energy is supplied to the battery during charging?
(c) What electrical energy is dissipated in the internal resistance during charging?
(d) The battery is now completely discharged through a resistor, again with a constant current of l0 A. What is the external circuit resistance?
(e) What total electrical energy is supplied to the external resistor?
(f) What total electrical energy is dissipated in the internal resistance?
(g) Why are the answers to parts (b) and (e) not the same?