4 Two point charges q 2 C and q2 4 C are placed in the xy

Last updated: 6/7/2023

4 Two point charges q 2 C and q2 4 C are placed in the xy plane at the points P and P2 whose position coordinates are 0 0 and 0 3 respectively i Find the electric potential at A 2 0 and B 0 2 due to the two point charges ii Find the potential difference between the points A and B iii How much energy need to be expanded to bring a third charge q3 3 C from infinity to the point B Use Eo 8 85 x 10 12 F m