JEE Advanced Physics: Magnetism Practice Questions

13 questions with answers and step-by-step solutions. Tap any question to see the full worked solution.

  1. Q1.
    A circular coil of radius R with N turns carries a current I. What is the magnetic field at the center of the coil?
    Easy
  2. Q2.
    A particle of charge q and mass m moves with velocity v perpendicular to a uniform magnetic field B. What is the radius of the circular path described by the pa
    Easy
  3. Q3.
    A solenoid of length L has N turns and carries a current I. What is the magnetic field inside the solenoid?
    Easy
  4. Q4.
    Along straight wire carries a current I. What is the magnitude of the magnetic field at a perpendicular distance r from the wire?
    Easy
  5. Q5.
    What is the magnetic force on a charge q moving with velocity v in a magnetic field B?
    Easy
  6. Q6.
    A square loop of side length a carries a current I. What is the magnetic field at the center of the square loop?
    Medium
  7. Q7.
    Along straight wire carries a current I. A rectangular loop of sides a and b is placed in the same plane such that the side of length a is parallel to the wire
    Medium
  8. Q8.
    A particle of mass m and charge q is projected with velocity v into a region of uniform magnetic field B directed perpendicular to the velocity. If the particle
    Medium
  9. Q9.
    A solenoid of length Land N turns carries a current I. What is the magnetic field inside the solenoid far from the ends?
    Medium
  10. Q10.
    A particle of mass m and charge q is projected with velocity v into a region of uniform magnetic field B directed into the page. The particle enters the region
    Hard
  11. Q11.
    A thin non-conducting ring of radius R has a total charge Q distributed uniformly over its circumference. The ring is rotated about its axis with a constant ang
    Hard
  12. Q12.
    A circular loop of radius R carries a current I. The magnetic field at a point on the axis at a distance x from the center is B. If the loop is replaced by a sq
    Hard
  13. Q13.
    Along straight wire carries a current I. A rectangular loop of sides a and b is placed in the same plane such that the side of length b is parallel to the wire
    Hard

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