The current density J inside a long
The current density J inside a long, solid cylindrical wire of radius a=12 mm is in the direction of the central axis, and its magnitude varies linearly with radial distance r from the axis according to J=J0 ra, where J0= 1054 π A/m^2. Find the magnitude of the magnetic field at r = a/2 in μT
09
Sep
The current density J inside a long, solid cylindrical wire of radius a=12 mm is in the direction of the central axis, and its magnitude varies linearly with radial distance r from the axis according to J=J0 ra, where J0= 1054 π A/m^2. Find the magnitude of the magnetic field at r = a/2 in [...]
Tags:
and its magnitude varies linearly with radial distance r from the axis according to J=J0 ra ,
solid cylindrical wire of radius a=12 mm is in the direction of the central axis ,
The current density J inside a long ,
where J0= 1054 π A/m^2. Find the magnitude of the magnetic field at r = a/2 in μT ,