Three point charges are arranged on a line

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Three point charges are arranged on a line. Charge q3 = +5.00nC and is at the origin. Charge q2 = -3.50nC and is at x = 3.50cm. Charge q1 is at x = 2.50cm.

What is q1 (magnitude and sign) if the net force on q3 is zero?

Reference no: EM13683102

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