Samveel ansari Asked a Question
September 6, 2020 12:31 pmpts 30 pts
A charge Q is uniformly distributed on surface ofa sphere of radius R force exerted by one half on the other half is GARCCR END&AUR (a) 8T E R
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  • Chandra dhawan Best Answer
    see attachment
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  • Vaishnavi rajora thankyou
    see attached
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    Vaishnavi rajora
    option c is correct
  • Samveel ansari
    howz electric field is (sigma/ 2 absilen not)??
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    Jeevesh
    see, since the charge is distributed along the surface so we can say that the given sphere is conductor. so I would recommend you to have a read on Electrical Field on the surface ...
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  • Mahak
    ans is c see attached
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  • Samveel ansari
    sir why we have taken the area ^r²( pie r²) and not 2^r² (2pie r²) which us the area of half sphere??
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