IIT JAM
Nilutpal bordoloi Asked a Question
May 21, 2020 12:31 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

The electric field due to an unknown charge distribútion is given by e = exp(-4r)f the total integrated charge over all space j pdv isgiveñ by (a) 0 [iisc. 2009

The electric field due to an unknown charge distribútion is given by E = exp(-4r)F The total integrated charge over all space J pdV isgiveñ by (a) 0 [IISc. 2009] (b) q (cq/4 (d) q/7
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  • Ruby negi thankyou
    I used this formula in this ques.. because divergence of r cap/r^2 =4π* dirac Delta... if you don't use this ,you will get wrong solution.. this is exceptional case..
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  • Ruby negi thankyou
    solution.. zero is the correct ans.
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    Vaishnavi rajora
    nice👍