4.9.1 Torque on a rectangular current loop in a uniform magnetic field 4.9.2 Circular current loop as a magnetic dipole Pragya Sagar has completed her graduation in Journalism, Psychology and English.

From symmetry considerations and the right-hand rule, H must be in the direction shown in the figure. That is To evaluate the line integral in Ampere’s law, we choose a rectangular Amperian path ...