A bar magnet of mass 120 g, in the form of a rectangular paralleleπped, has dimensions l = 40mm b = 10 mm and h = 80 mm. With the dimension h vertical, the magnet performs angular oscillations in the plane of a magnetic field with period π . If its magnetic moment is 3.4 A m² , determine the influencing magnetic field. - VgyanHub

Question:

Example 5.12: A bar magnet of mass 120 g, in the form of a rectangular paralleleπped, has dimensions l = 40mm b = 10 mm and h = 80 mm. With the dimension h vertical, the magnet performs angular oscillations in the plane of a magnetic field with period π . If its magnetic moment is 3.4 A m² , determine the influencing magnetic field.

Options :

Answer Steps :

Given :-

Formula & Solution :-

Video Tutorial

Related Questions

The kinetic energy of a particle executing a linear SHM is 16 J, when it is in the mean position. If the amplitude is 25 cm, periodic time of the particle in second is (Mass of the particle = 51.2 g)

A body of mass ‘M’ executes SHM Along x-axis with frequency ‘n’. At a distance x from the mean position, the body has kinetic energy ‘K’ and potential energy ‘P’. The amplitude of oscillation of the SHM is

The bob of a simple pendulum of ‘length ‘l’ is pulled through an angle ‘θ’ from its equilibrium position and them released. When it passes through its equilibrium position, its speed is given by: (g = acceleration due to gravity)

Explore Our Courses