Home
Class 12
PHYSICS
(a) Two straight long parallel conductor...

(a) Two straight long parallel conductors carry currents `I_(1)` and `I_(2)` in the same direction. Deduce the expression for the firce per unit length between them.
Depict the pattern of magnetic field lines around them.
(b) A rectangular current carrying loop EFGH is kept in a uniform magnetic field as shown in the figure.
(i) What is the direction of the magnetic moment of the current loop ?
(ii) What is the torque acting on the loop (A) maximum, (B) zero ?

Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise Revision Exercises (Numerical Problems )|18 Videos

  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise COMPETITION FILE (A. MULTIPLE CHOICE QUESTIONS)|38 Videos

  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise Revision Exercises (Short Answer Questions )|28 Videos

  • MAGNETISM AND MATTER

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST FOR BOARD EXAMINATION|16 Videos

  • NUCLEI

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST FOR BOARD EXAMINATION|15 Videos

Similar Questions

Explore conceptually related problems

A rectangular current carrying loop PQRS is kept in a uniform magnetic field as shown in the figure. (a) What is the direction of magnetic moment of the current loop? (b) When is the torque acting on the loop (i) maximum, (ii) zero?

A rectangular current carrying loop in a uniform magnetic field experiences___________

A current carrying loop in a uniform magnetic field will experience

What is the form of magnetic field lines due to a straight current-carrying conductor?

What is the shape of the magnetic field lines due to a straight current carrying conductor ?

The strength of the magnetic field around a long straight current carrying conductor :