MCQ
When there is an electric current through a conducting wire along its length, then an electric field must exist
  • A
     Outside the wire but normal to it
  • B
     Outside the wire but parallel to it
  •  Inside the wire but parallel to it
  • D
    Inside the wire but normal to it

Answer

Correct option: C.
 Inside the wire but parallel to it
 Inside the wire but parallel to it

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