Question

derive an expression for the magnetic field due to a circular loop with N turns at its center​

Answer 1

Answer:

Use Biot-Savart law to derive the expression for the magnetic field due to a circular coil of radius R having N turns at a point on the axis at a distance 'x' from its centre. Draw the magnetic field lines due to this coil. (ii) A current 'I' enters a uniform circular loop of radius 'R' at point M and flows out at N as shown in the figure. Obtain the net magnetic field at the centre of the loop. Read more on Sarthaks.com - https://www.sarthaks.com/179631/use-biot-savart-law-derive-the-expression-for-the-magnetic-field-due-circular-coil-radius

Explanation:

hope it will help you