Derive an expression for the magnetic field intensity produced at a point lying along the axis of a circular coil carrying current.

Biot - Savart's law relates current with the magnetic field produced by it. Using the law derive an expression for intensity of magnetic field at a point at distance x from the center and on the axis of a circular current loop

Obtain an expression for the magnetic field produced by an infinitely long straight current carrying conductor using Ampere.s circuital theorem.

Using Biot-Savart's law, derive an expression for the magnetic field at the center of a circular coil carrying current

A famous law in physics is expressed as ointbarB.bar(dl)=mu_0I Using the above get an expression for the intensity of magnetic field at a point due to an infinite current carrying wire.

Give an expression for magnetic field on the axis of a circular current loop. (Expression only).

Sketch the magnetic field lines for current carrying circular loop