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This course is very important . The course includes visual images and animations of magnetic fields setup around a conductor carrying a current flow. User-friendly explanationsare givenalong with animations.
Following topics are covered:

1. Biot-Savart law
2. Magnetic field for a straight wire with current flowing in it.
3. Force of attraction/repulsion between 2 parallel wires having current flow.
4. Magnetic field for a circular wire with current flowing in it.
5. Ampere’s Law.
6. Magnetic field at a point outside a straight wire with current.
7. Solenoid and its magnetic field.

Solved problems and test questions are given at the end.
Sample image ofa solenoid’s magnetic field :-