When a straight conductor is carrying an electric current

Options :
  1. there are no magnetic lines of forces near it
  2. there are circular magnetic lines of forces around it
  3. there are megnetic lines of forces parallel to the conductor along the direction of current
  4. there are magnetic lines of forces parallel to the conductor opposite to the direction of current

Answer and Explanation :-

Answer: Option 2


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : A charged particle enters into a magnetic field perpendicular to the direction of field. The path fo...

Next Question : A direct current is sent through a helical spring. The spring

Click here for online test on Magnetism


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-

... hoping that if she just walked down the same street fate would whirl her backward in time until she was once more (fill in your age), when the future was something she had not yet stepped into, when it was just an idea, a moment, something that had not disappointed her yet.
-Alice Hoffman Skylight Confessions