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Two identical beeds each have a mass 'm' and charge 'q' when placed in a hemi spherical bowl of radius 'R' with frictionless and non-conducting walls, the beads move and at equilibrium they are at a separation 'R' as shown in figure. The charge on each bead is

question image

Asked by anshuman.anshuman090 | 07 Apr, 2019, 09:26: AM

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sin c e space b o t h e space t h e space c h a r g e s space a r e space i n space q u i l i b r i u m space t h e n space t h e space e l e c t r o s t a t i c space r e p u l s i o n space f o r c e space i s space b a l a c e d space b y space g r a v i t a t i o n space f o r c e space b e t w e e n space t h e m space w h i c h space i s space a t t r a c t i v e space i n space n a t u r e s o space F g space equals space F e fraction numerator G m cross times m over denominator R squared end fraction space equals space fraction numerator q cross times q over denominator 4 πε subscript 0 cross times straight R squared end fraction s o space f r o m space t h e space a b o v e space e q u a t i o n space v a l u e space o f space c h a r g e space q space i s q space equals space m cross times square root of 4 G πε subscript 0 end root

Answered by Ankit K | 07 Apr, 2019, 11:16: PM

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Two identical beeds each have a mass 'm' and charge 'q' when placed in a hemi spherical bowl of radius 'R' with frictionless and non-conducting walls, the beads move and at equilibrium they are at a separation 'R' as shown in figure. The charge on each bead is

question image

Asked by anshuman.anshuman090 | 07 Apr, 2019, 09:26: AM

ANSWERED BY EXPERT

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