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Three charges Q,(+q) and (+q) are placed at the vertices of an equilateral triangle of side ℓ as shown in the figure. If the net electrostatic energy of the system is zero, then Q is equal to :-

 

 

Option 1 -

A

Option 2 -

B

Option 3 -

C

Option 4 -

D

0 1 View | Posted 11 hours ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    11 hours ago
    Correct Option - 1


    Detailed Solution:
    Kindly go through the solution

     

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