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Three particles are fixed on an x axis. Particle 1 of chargeq, is at x = -a and particle 2 of charge q, is at x = +a. If their net electrostatic
force on particle 3 of charge Q is to be zero, what must be the ratio q1/92 when particle 3 is at (a) x = +0.236a and (b) x = +2.04a?
(a) Number
i
Units
(b) Number
i
Units

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