If a positive ion is moving away from an observer with some acceleration,then the lines of force of magnetic induction will be

  • A
    closed curves in anti-clockwise direction.
  • B
    closed curves in clockwise direction.
  • C
    in the direction of path of positive ion in straight and parallel line,going away from the observer.
  • D
    in direction of path of positive ion,in straight and parallel lines towards the observer.

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