Problems in Magnetostatics
8th February 2007
Some of the later problems are quite challenging. This is characteristic of problems
in magnetism.
There are trivial problems and there are tough problems.
Very few
problems lie in between.
1. Which of these Magnetic fields can exist? Determine the current density thatcreated the valid fields. What Vector Potential corresponds to these fields?
1
2. The following current densities are given. Determine the Magnetic Fields.(a)j(r) =re-rˆθ:
(b)j(r)is a square of current of 1 Ampere with its sides along thezaxis, theyaxis,y=1 andz=1. The current is flowing along
2
You've reached the end of your free preview.
Want to read all 7 pages?
- Winter '16
