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A circular ring carries a uniformly dist...

A circular ring carries a uniformly distributed positive charge and lies in the xy plane with center at the origin of the cooredinate system. If at a point (0,0,z) the electric field is E, then which of the following graphs is correct?

A

B

C

D

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CP SINGH-ELECTROSTATICS-Exercises
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  2. The electric field strength due to a ring of radius R at a distance x...

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  3. A circular ring carries a uniformly distributed positive charge and li...

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  4. A ring of radius R carries a charge +q. A test charge -q(0) is release...

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  5. In the above question , the nature of motion of the test charge is

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  6. A positively charged thin metal ring of radius R is fixed in the xy pl...

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  7. A given charge is situated at a certain distance from an electric dipo...

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  8. A and B are two points on the axis and the perpendicular bisector, res...

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  9. An electric dipole is kept in non-unifrom electric field. It experienc...

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  10. An electric dipole is placed along x-axis with its centre at origin:

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  11. An electric dipole is placed at the origin O and is directed along the...

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  12. The point charges + q, -2q and + q are placed at point (x = 0, y = a, ...

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  13. An electric dipole moment p is placed in an electric field of intensit...

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  14. An electric dipole is put in north-south direction in sphere filled wi...

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  15. An electric dipole of moment vecp is placed normal to the lines of for...

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  16. An electric dipole has the magnitude of its charge as q and its dipole...

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  17. Two short dipoles , each of dipole moment P are placed at a large sepa...

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  18. The electric field at the origin is along the positive x-axis. A small...

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  19. Which of the following is correct regarding equipotential surface ?

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  20. In the following figure, equipotential lines are shown

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