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  • As shown in the figure, a point charge  is placed at the centre of conducting spherical shell of inner radius <img alt="a

As shown in the figure, a point charge Q is placed at the centre of conducting spherical shell of inner radius a and outer radius b.The electric field due to charge \mathrm{Q} in three different regions I, II and III is given by: (\mathrm{I: r<a, II: a<r<b, III: r>b}).  

Option: 1

E_{I}=0, E_{I I}=0, E_{I I I}=0


Option: 2

E_{I}=0, E_{I I}=0, E_{I I I} \neq 0


Option: 3

E_{I} \neq 0, E_{I I}=0, E_{I I I} \neq 0


Option: 4

E_{I} \neq 0, E_{I I}=0, E_{I I I}=0


Answers (1)

best_answer

Electric field inside material of conductor is zero

 

Posted by

Pankaj

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