Question: Two unknown point charges Q 1 and Q 2 are joined by a line. At a point on the line one - third of the

Two unknown point charges Q1 and Q2 are joined by a line. At a point on the line one-third of the way from Q1 to Q2, the electric field is zero. What is the ratio Q1/Q2?(1)1/4(2)9/16(3)3/4(4)1/16(5)1/9

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