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The graph between the surface charge den...

The graph between the surface charge density and radius of curvature for an isolated conductor at constant potential is

A

Straight line with positive slope

B

Parabola

C

Rectangular hyperbola

D

Straight line negative slope

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AAKASH INSTITUTE ENGLISH-ELECTROSTATIC POTENTIAL AND CAPACITANCE -SECTION-B(OBJECTIVE TYPE QUESTIONS(ONLY ONE ANSWER) )
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  2. Two charges q and -q are placedat ( a,0) and ( - a,0) on the x-axis. A...

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  3. The graph between the surface charge density and radius of curvature f...

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  4. Which of the following statements is not true regarding a conductor ?

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  5. A air filled parallel plate capacitor having circular plates of diame...

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  6. Find the magnitude of dipole moment of the following system.

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  7. An electric dipole placed in a non-uniform electric field experience i...

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  8. From the following graph, find the value of ( vec(E )) at r = 3.5

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  9. If the area of each plate is A and the separation between them is d, t...

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  10. Air filled capacitor is charged by a battery and after charging batter...

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  11. Air filled capacitor of capacitance 2 muF is filled with three dielec...

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  12. Find the equivalent capacitance between point A and B .

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  13. An air filled parallel plate capacitor of capacitance 50 mu F is conne...

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  14. Find the potential of point P

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  15. A small spherically symmetrica charge q is placed at one vertex of a ...

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  16. In moving a unit positively charged body from point A to point B exter...

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  17. There are two concentric hollow conducting spherical shells of radii r...

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  18. There are two concentric conducting shells. The potential of outer she...

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  19. A uniform electric field of 200 V // m is directed at 45^(@) with x -...

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  20. Two short dipoles, each of diple moment p , are placed at origin. The...

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