Answer to Question #294639 in Physics for Wellen

Question #294639

Four point charges are placed at the four corners of a square that is 30 cm on each side. Find the potential at the center of the square if two of the four charges are +2μC and the other two are -2μC.

With Complete Solution

Expert's answer

The potential is

"\\phi=\\dfrac{kq}r-\\dfrac{kq}r=0."

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