Debanjana adhikari Asked a Question May 26, 2020 11:09 pm
30 pts - CSIR NET
- Physical Sciences
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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