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Two charged particle of equal mass are c...

Two charged particle of equal mass are constrained to move along X and Y direction. The X – Y plane is horizontal and the tracks are smooth. The particles are released from rest when they were at positions shown in the figure. At the instant distance of q becomes 2r from the origin, find the location of charge Q.

Text Solution

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The correct Answer is:
Q is at a distance of 4r from O.
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Knowledge Check

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