Slader) Two charges are arranged at corners of a square which has a side length of L = 0.25 m. The values of the charges are q1 = −3.3 × 10−6 C and q2 = +4.2 × 10−6 C. (a) Find the electric potential at points A and B

Explanation:

Formula to calculate the electric potential is as follows.

Putting the given values into the above formula as follows.

               =

               =

Hence, electric potential at point A is .

Now, the electric potential at point B is as follows.

                  =

                  =

Hence, electric potential at point B is .

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explanation:

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