Consider the magnetic field produced by a finitely long current carrying wire .

What kind of magnetic field is produced by an infinitely long current carrying conductors.

What kind of magnetic field is produced by an infinitely long current carrying conductor?

Write an expression for the magnetic field produced by an infinitely long straight wire carrying a current I, at a short perpendicular distance a from itself.

Using Ampere's circuital theorem, calculate the magnetic field due to an infinitely long wire carrying current I.

Explain experiment which produced magnetic field due to straight long current carrying wire.

Derive an expression for the magnetic field due to an infinitely long straight wire carrying current I.

The direction of magnetic field at a point due to an infinitely long wire carrying current is

Do you know that a magnetic field is produced around a current carrying wire?