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a ring of radius r have a linear charege density ^moves towards a solid imaginary sphere of radius r/2so that the centre of the ring passes through the centre of the sphere.the axis of the ring is perpendicular to the line joining the the centres of the sphere.the maximum flux through the sphere is

a ring of radius r have a linear charege density ^moves towards a solid imaginary sphere of radius r/2so that the centre of the ring passes through the centre of the sphere.the axis of the ring is perpendicular to the line joining the the centres of the sphere.the maximum flux through the sphere is

Grade:upto college level

2 Answers

Ashish Kumar
askIITians Faculty 32 Points
10 years ago
As the ring axis is perpendicular to the line joining the centres of ring and sphere there will be no electric flux through the sphere. The electric field will be directed along the axis of the ring and has no other component which can pass through the sphere.



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Pratibha Rani
39 Points
10 years ago
same as above

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