Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material for any purpose, even commercially.
Sharing and adapting of the illustration is allowed with indication of the link to the illustration.
Plot of the magnetic field \(B\) inside and outside a current-carrying cylindrical conductor with radius \(R\). Inside the current-carrying cylinder, the magnetic flux density \(B\) increases linearly with the distance \(r\) from the cylinder axis. Outside the cylinder, however, \(B\) decreases with \(1/r\).