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how many excess electrons must be added to an isolated spherical conductor 32.0cm in diameter to produce an electric field of 1150n/c just outside yhe surface?


how many excess electrons must be added to an isolated spherical conductor 32.0cm in diameter  to produce an electric field of 1150n/c just outside yhe surface?


 


Grade:12th Pass

2 Answers

basit ali
41 Points
12 years ago

 put this formula, E=Kq/d2,here q=ne. after putting the values we get n= 5.11*10-5. plz approve my answer .

lakshmi rajanala
29 Points
12 years ago

2.04*10^7

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