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Three point charges q1, q2, and q3, are taken such that when q1, and q2, are placed close togetherto form a single point charge, the force on q3, atdistance L from this combination is a repulsion of2 unit magnitude. When q2, and q3, are combined,the force on q1, from same distance L is ofmagnitude 4 unit and is attractive. Also, q3, andq1, combining exerts a force of magnitude 18 unitin q2, from same distance L. Algebraic ratio ofcharges q1, q2 , and q3, is(1) 1:2:3(2) 2:-3:4(3) 4:-3:1(4) 4: -3:2 |
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Answer» Here is your answer Correct OPTION ISCORRECT option isACorrect option isA1:2:3Correct option isA1:2:3q3(q1+q2) /L² =2Q1(q2+Q3) / L =−4=−4q2(q1+q3) /L² =18=18K1(K1+1) /K1(1+K2) =91=91K1+K2 / K2(K1+1) =−2=−2K2=(K1 / 8K1 + 9) = 2q1 : q2 : q3 = 1 : -6/5 : 2 I hope you get it |
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