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Two point charges +Q and +Q are separate...

Two point charges +Q and +Q are separated by a certain distance. The resultant electric field is

A

zero at the mid point of the line joining the charges

B

parallel to the perpendicular bisector of the line joining the charges at any point on the bisector

C

zero at any point on the bisector in a direction parallel to the line joining the charges

D

All the above are true

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Exercise-I
  1. The path of a charged particle projected into a uniform transverse ele...

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  2. Two point charges +Q and -Q are separated by a certain distance. The r...

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  3. Two point charges +Q and +Q are separated by a certain distance. The r...

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  4. The wrong statement about electric lines of force is

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  5. A metallic sphere is placed in a uniform electric field. The lines of ...

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  6. Two vertical metallic plates carrying equal and opposite charges are k...

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  7. If the electric lines of force are as shown in the figure and electric...

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  8. A point charge is kept at the centre of a metallic insulated spherical...

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  9. Electric lines of force always leave an equipotential surface

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  10. Three positive charges of equal value q are placed at vertices of an e...

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

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

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

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

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

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

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

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

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

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

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