Magnetic field due to ring

Magnetic field due to a ring having n turns at a distance x on its axis is proportional to (if r = radius of ring)

Magnetic field introduction | Biot-Savart Law | Magnetic field due to straight wire finite & infinite | Magnetic Field Lines

Electric field due to ring

Magnetic Field due to Straight Wire || Magnetic Field Due to Infinite Wire || Examples on Magnetic Field

Introduction|Bar Magnet|Pole Strength & Magnetic Dipole|Electrostatics Analogous|Magnetic Field|Magnetic Field Due To Single Pole|Magnetic Field Due To Bar Magnet|At Axis|At Perpendicular Bisectors|At General Point

Magnetic Field due to Circular Coil

Magnetic Field on the Axis OF a Ring || Examples on Magnetic Field Due to Straight Wire || Graph OF Magnetic Field Due to a Ring