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The property of the electric line of for...

The property of the electric line of force
(a) The tangent to the line of force at any point is parallel to the direction of .E. at that point
(b) No two lines of force intersect each other

A

both .a & b.

B

only .a.

C

only .b.

D

a. (or) .b.

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A
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AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Exercise-I
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  2. Three positive charges of equal value q are placed at vertices of an e...

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  3. The property of the electric line of force (a) The tangent to the li...

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  4. A force between the two stationary charges separated by certain distan...

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  5. Which of the following statements are correct. (a) Electric lines of...

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  6. For a given surface the Gauss.s Law is stated as oint E.ds= 0. From th...

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  7. It is not convenient to use a spherical Gaussian surface to find the e...

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  8. An ellipsoidal cavity is carved with in a perfect conductor. A positiv...

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  9. If a charge is enclosed by the surface of the sphere then total flux e...

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  10. A metallic shell has a point charge .q. kept inside its cavity. Which ...

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  11. A charge of Q coulomb is placed on a solid piece of metal of irregular...

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  12. Gauss.s law is true only if force due to a charge varies as:

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  13. An electric diple is put in north-south direction in a sphere filled w...

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  14. Two small spheres each carrying a charge q are placed r metre apart. I...

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  15. Find the total flux due to charge q associated with the given hemisphe...

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  16. A: A metallic shield in the form of a hollow shell may be built to blo...

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  17. A thin spherical shell of radius R has charge Q spread uniformly over ...

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  18. An electric dipole kept in a uniform electric field experiences

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  19. The value of electric potential at any point due to any electric dipol...

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  20. An electric dipole is plced at an angle of 30^(@) to a nonuniform elec...

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