Two fixed charges A and B of 5µC each are separated by a distance of 6m. C is the mid point of the line joining A and B. A charge Q of -5\muC is shot perpendicular to the line joining A and B through C with a kinetic energy of 0.064 J. The charge ‘Q’ comes to rest at a point D. The distance CD is

KCET 2012 Physics Solved Paper

Question : 43 of 60

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Two fixed charges A and B of 5µC each are separated by a distance of 6m. C is the mid point of the line joining A and B. A charge Q of −5µC is shot perpendicular to the line joining A and B through C with a kinetic energy of 0.064 J. The charge ‘Q’ comes to rest at a point D. The distance CD is

3m
√3m
3√3m
4m

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