Four point charges of magnitudes 3q q 2q and 4q are arranged in the corners of a square of side length L. The charge q creates a potential of 1 V relative to infinity in the center of the square.
What is the total potential created in the center of a square by all 4 charges?
a. 1V
b. 10V
c. It is impossible to determine without knowing the exact arrangement.
d. 0V
e. 5V
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