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A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are) 
  • a)
    In the region 0 < r < R, the magnetic field is non-zero
  • b)
    In the region R < r < 2R, the magnetic field is along the common axis
  • c)
    In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axis
  • d)
    In the region r > 2R, the magnetic field is non-zero
Correct answer is option 'A,D'. Can you explain this answer?
Verified Answer
A steady current I flows along an infinitely long hollow cylindrical c...
In the region O < r < R, the magnetic field is present due to current in solenoid.
In the region r > 2 R, the magnetic field is present due to the current in the cylinder.
For the region R < r < 2R, the magnetic field is neither along the common axis, nor tangential to the circle of radius r. (a) and (d) are correct options.
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Most Upvoted Answer
A steady current I flows along an infinitely long hollow cylindrical c...
B) The magnetic field at point P due to the solenoid is independent of the distance r.
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A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer?
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A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer?.
Solutions for A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer?, a detailed solution for A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? has been provided alongside types of A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are)a)In the region 0 < r < R, the magnetic field is non-zerob)In the region R < r < 2R, the magnetic field is along the common axisc)In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axisd)In the region r > 2R, the magnetic field is non-zeroCorrect answer is option 'A,D'. Can you explain this answer? tests, examples and also practice JEE tests.
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