Final answer:
Without details on the specific circuit or the correct figures, the solution cannot be accurately determined. Ohm's Law and knowledge of series and parallel circuits are required to solve circuit problems.
Step-by-step explanation:
Without the specific circuit details provided in the student's question, it is not possible to determine the correct solution from the options given (A-D). To find the solution to a circuit problem, you would typically need to apply Ohm's Law (V = IR, where V is the voltage, I is the current, and R is the resistance) and the principles of series and parallel circuits. You would also need to know how the components are configured within the circuit.
For instance, Problem 6(a) about a circuit with a 48.0-V battery and 24.0-Ω2 and 96.0-Ω resistors in series, you would calculate the total resistance and then the current using Ohm's Law. For part (b), when the resistances are in parallel, the total resistance is different and thus the current through each resistor and the battery would also change.