Two point charges are on the y axis. A 9.5 µC charge is located at y = +2 cm, and a –5.5 µC charge is located at y = – 3 cm. Find the total electric potential at the point whose coordinates are (+2.5 cm, 0)?
Notes:
1) Keep signs of the charges (+ or -) when you calculate the electric potential.
2) For distances, (take absolute values).
3) Write the sign of the final answer with its sign as you will get.