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hello..sir.. 1.what is the electric field at the centre of shpere having cavity at the distance r from centre.??? 2.what is the electric field inside the cylindrical shell??

hello..sir..


1.what is the electric field at the centre of shpere having cavity at the distance r from centre.???


2.what is the electric field inside the cylindrical shell??


 

Grade:12

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

Sphere having charge in the entire volume /Dielectric: Row* r/3 epsilon  ( ) where  is energy per unit volume and r is the distance from the centre.

 

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Sagar Singh

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