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Three particles of charges, q1 = +7.0μC, q2 = +7.0μC and q3 = -7.0μC are located...

Three particles of charges, q1 = +7.0μC, q2 = +7.0μC and q3 = -7.0μC are located at the corners of an equilateral triangle of side 20.0 cm. Calculate the magnitude of the net force acting on the negatively charged particle.

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Answer #1

Net force on the negative charge particle=19.09N

{ F=√3 F(1,2)=√3 F(1,3)

F(1,3)=K q1q3/r^2}

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