Forces Due to Magnetic Fields and Magnetic Torque

Forces Due to Magnetic Fields:

There are at least three ways in which force due to magnetic fields can be experienced. The force can be

a) Due to a moving charged particle in a B field
b) on a current element in an external B field or
c) Between two current elements

Magnetic field at any point on the line through the center of a circular loop

Example 1: Develop an expression for the magnetic field at any point on the line through the center at a distance 'h' from the center and perpendicular to the plane of a circular loop of radius 'a' and carrying current I.

Course content for magneto statics

Course content for magneto statics:

Magnetic field intensity, Biot-savarts law, Amperes law, Magnetic field due to a, straight conductor, Circular loop, Magnetic flux density, Magnetic potential, Magnetic dipole and dipole moment, Torque in a magnetic field

Introduction:

Field due to a straight current-carrying conductor

The total Hp can be calculated by integrating the dHp

Capacitance between two co-axial cylinders with dielectric