5. Consider a dispute between two students concerning the two circuit diagrams below: 0 9 i1) (2) Student 1: Circuit diagrams don't show physical layout, only electrical connections. in each diagram, the electrical connections are the same. Each bulb has one side directly connected to one terminal of the battery and the other side of each bulb is directly connected to the other terminal of the battery. 50 the brightness of the bulbs will be the same in each circuit. Both diagrams represent the same circuit. Student 2: Circuit 1 and circuit 2 are deferent circuits. in circuit 2, the bulbs are on paths that are the same length and the same distance from the battery. However, in circuit 1, the path for current to flow to the bulb on the left is shorter than that for the bulb on the right. Given that the current has to flow further for the bulb on the right, the brightness of the bulbs could be different in the two circuits. Which student is correct? Explain your reasoning. 8. Two students discuss the circuits shown below. The bulbs and batteries are identical. ii a: Student 1: The battery pushes through the some current in both circuits, but it is divided between the two light bulbs in the series circuit {circuit on the right). That's why the light bulbs are dimmer in this series circuit than a single bulb circuit. Student 2: The battery pushes through less current in a series circuit compared to a single bulb circuit. Each bulb in the series circuit therefore receives the some actual current as one another but it is a smaller amount. That's why the bulbs are dimmer than the single bulb circuit. Which student, if any, is correct? Explain your reasoning