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Debanjana adhikari Asked a Question
May 26, 2020 8:38 pmpts 30 pts
  • CSIR NET
  • Physical Sciences

Q64. consider a charge at the origin of 3- dimensional coordinate system. the flux of the electric field through the curved surface of a cone that has a height

Q64. Consider a charge at the origin of 3- dimensional coordinate system. The flux of the electric field through the curved surface of a cone that has a height h and a circular base of radius R (as shown in the figure)is hQ REo OR )hEo (a) (b) (c) 2e
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  • Ruby negi
    option b is correct means Q/2*epsilon... Ms, vaishali did right... you can make one more cone in opposite direction so that whole surface(first cone+new cone) is now closed...
    Likes(1) Reply(4)
    Ruby negi
    but if the charge it some other position of cone, you can't do this method...
  • Abhishek singh thankyou
    you can assume a second cone just below the given cone, such that it covers the given charge at centre. now flux through this closed arrangement is q/(epsilon). so the flux through...
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    Likes(2) Reply(1)
    Abhishek singh
    doubts will be entertained.
  • Chandra dhawan thankyou
    see attached file....
    Likes(1) Reply(1)
    Chandra dhawan
    if you have any doubt regarding this prob u can ask
  • Dhairya sharma Best Answer
    dear see attached.
    • cropped1413171781936414904.jpg
    Likes(2) Reply(4)
    Dhairya sharma
    we solve these type of problems from gauss law and this law is valid only for symmetric bodies.
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