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Debanjana adhikari Asked a Question
May 26, 2020 11:09 pmpts 30 pts
Q87. Two uniformly charged insulating solid spheres charges +Q and -Q, respectively. The spheres are placed touching each other as shown A and B , both of radius a, carry total in the figure. If the potential at the centre of the sphere A is V and that at the centre of B is V, then the difference V-V, is - (a)- (b) - (c) (d) 47T6,a 2T6,a 27te,a 4T&%
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  • Chandra dhawan thankyou
    see attached file... it's very helpful for you...
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    Chandra dhawan
    if you have any doubt regarding this prob u can ask
  • Vaishnavi rajora thankyou
    dear I have attached two different and short methods for solving it.
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    Vaishnavi rajora
    i here we have to use the concept of potential due to entire system.
  • Ruby negi Best Answer
    option c is correct...
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    Ruby negi
    for any doubt you can ask..