Four point charges form a square with sides of length d, as shown in the figure.

Anish Buchanan 2021-03-12 Answered

Four point charges form a square with sides of length d, as shown in the figure. In the questions that follow, use the constant k in place of 14πϵ0.

Part A
What is the electric potential Vt at the center of the square?
Make the usual assumption that the potential tends to zero far away from a charge.
Express your answer in terms of q ,d, and appropriate constants.
Vt= 
Part B
What is the contribution U2q to the electric potential energy of the system, due to interactions involving the charge 2q ?
Express your answer in terms of q, d, and appropriate constants.
U2q=
Part C
What is the total electric potential energy Ut of this system of charges? Express your answer in terms of q, d, and appropriate constants.
Ut=
, plz i want just the final answers , thanks

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Answered 2021-03-13 Author has 91 answers

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