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If the circuit is closed and magnetic field lines are drawn over the horizontal plane ABCD, the lines are


  • a)
    concentric circles

  • b)
    elliptical in shape

  • c)
    straight lines parallel to each other

  • d)
    concentric circles near the point O but of elliptical shapes as we go away from it

Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
If the circuit is closed and magnetic field lines are drawn over the h...
- When a circuit carrying current is closed, it generates a magnetic field around it.

- According to Ampère's circuital law and the right-hand rule, the magnetic field lines around a straight current-carrying conductor form concentric circles.

- These circles are centered on the wire, and their planes are perpendicular to the direction of the current.

- Therefore, on a horizontal plane like ABCD, the magnetic field lines appear as concentric circles, making option A correct.
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Community Answer
If the circuit is closed and magnetic field lines are drawn over the h...
Because magnetic field around a straight current carrying conductor is in the form of concentric circle
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If the circuit is closed and magnetic field lines are drawn over the horizontal plane ABCD, the lines area)concentric circlesb)elliptical in shapec)straight lines parallel to each otherd)concentric circles near the point O but of elliptical shapes as we go away from itCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about If the circuit is closed and magnetic field lines are drawn over the horizontal plane ABCD, the lines area)concentric circlesb)elliptical in shapec)straight lines parallel to each otherd)concentric circles near the point O but of elliptical shapes as we go away from itCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the circuit is closed and magnetic field lines are drawn over the horizontal plane ABCD, the lines area)concentric circlesb)elliptical in shapec)straight lines parallel to each otherd)concentric circles near the point O but of elliptical shapes as we go away from itCorrect answer is option 'A'. Can you explain this answer?.
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