Hi team I m Harsh Vadher So I got o ption 2 because due to

Last updated: 6/11/2023

Hi team I m Harsh Vadher So I got o ption 2 because due to the B of total radius R will be zero at centre and th ere is shell like having R 2 carved an d due to it I got B as option 2 Correct Yes but the sign will be opposite if w e take current from the shell that is cross current E CAPS 18 A Physics 13 A long metallic rod of radius R has a cylindrical hole across the length as shown If the current through the rod is and is uniform through out the complete area then the magnitude of magnetic field at P is 1 Holo 4TR P 2 Holo 3 R