A uniform wire is bent in the form of a circle of radius R A

Last updated: 6/20/2023

A uniform wire is bent in the form of a circle of radius R A current I enters at A and leaves at C as shown in the figure If the length ABC is half of the length ADC the magnetic field at the centre O will be B O Hol 2R O Hol 4R O Hol 6R O Zero A D Marks 4 1