Find the net electrostatic fornce exerted on the charge

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Point charges of +1nc, +3nc and -3nc are located at each of three corners of an equilateral triangle with side length of 30cm. Find the net electrostatic fornce exerted on the the +1nc charge. Assume medium is a vacuum. Book answer is Fnet= 3 x 10^-7 N.

Reference no: EM13341062

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