Question

Explain biot-savart law and derive expression for the magnetic field on the axis of current carrying loop...

Answer 1

Use Biot-Savart law to derive the expression for the magnetic field on the axis of a current carrying circular loop of radius R. Draw the magnetic field lines due to a convection

Answer 2

Answer:

According to the Biot Savart's law, the magnetic field due to a current carrying element is directly proportional to the number of turns in the element, the current flowing through it and inversely proportional to the distance between the point at which the magnetic field is to be measured and the element.