A current i is uniformly distributed over the 27 cross

Last updated: 6/25/2023

A current i is uniformly distributed over the 27 cross section of a long hollow cylindrical wire of inner radius R and outer radius R Magnetic field B varies with distance r from the axis of the cylinder as 3 B4 114 2 B4 RARE GRA accurates freen R an art fR ta ha Ba 3 ra hai niem 147 D Y 194 The following statement is false for Helmholtz 28 teater quaferat af coils DA fra feri