Compute the electric field at the center of the square array

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Starting from the top left corner and moving clockwise the charges are -10 uC, -10 uC, 5 uC, and 5 uC.

a) What is the electric force on the top left charge due to all the other charges?

b) What is the electric field at the center of the square array of charges?

Reference no: EM13275268

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