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A nonconducting spherical shellof inner radius a and outer radius b has p= A/r where a is constant and r is the distance from the center of shell . in addition a positive point charge q is locatewd at center . What value shouldA have if electric field in the shell is to be uniform ?

NAKUUL MARWAH , 14 Years ago
Grade 12
anser 1 Answers
Chetan Mandayam Nayakar

Last Activity: 13 Years ago

(∫(((A/r)4pi*r^2)/(4pikr^2))dr from r=a to r=b)=(∫((A/r))/(k)dr =Ak(ln(r/a))+(q/(4pikr^2)=constant,

so the derivative w.r.t. r=0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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