It should now be obvious that we need more information to be able to accurately predict the current directions. Let's use the following parameters: 6: = 63 = 14 lv', :2 = 4- F, HI = R2 = 10 . and R3 = 5 Q. In this specic situation. we can determine the correct current directions. Let's slowly work through the logic. 4. Is the electric potential at P3 larger, smaller. or the same size as the electric potential at P4? Do you know the values of these Imatenti'alls'.I Explain your reasoning. 5. Is the electric potential at P5 larger. smaller. or the same size as the electric potential at P5? Do you how the values of these potentials? Explain your reasoning. 6. Is the electric potential at P7 larger. smaller. er the same size as the electric potential at Pg? Do you know the values of these potentials? Explain your reasoning. Let's analyze the following circuit. There are three DC batteries: three resistors. two switches (51.. 53}. six labeled points (P1: etc}: and a ground connection. Both switches are suddenly closed. R P 7 Upper V , S] '0 Middle