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Two point charges q and -q are separated...

Two point charges `q` and `-q` are separated by a distance `2l`. Find the flux strength vector across the circle of radius R placed with its centre coinciding with the of line joining the two charges in the perpendicular plane.

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The correct Answer is:
`(q)/(epsi_(0))(1-(1)/(sqrt(l^(2)+R^(2)))`
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NN GHOSH-GAUSS THEOREM AND ITS APPLICATION-EXAMPLES(a)
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