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Question: Answered & Verified by Expert
A metallic shell has a point charge q kept inside its cavity. Which one of the following diagrams correctly represents the electric field lines?
PhysicsElectrostaticsNEET
Options:
  • A
  • B
  • C
  • D
Solution:
2604 Upvotes Verified Answer
The correct answer is:
Electric field is zero everywhere inside a metal (conductor) i.e., field lines do not enter a metal plus these are perpendicular to a metal surface.

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