FTP, identify this physical quantity that measures the strength of a magnet or current-carrying coil.
This quantity can be described by the current times the area in an orbital electron. In the case of a coil, this quantity can be described by the current times the area times the number of turns in the coil. Its Sommerfeld approach deals with the magnetic field in its ratio, while the Kennelly approach deals with the field strength. It can be defined as the ratio between the maximum torque exerted on a magnet and the strength of its magnetic field. FTP, identify this physical quantity that measures the strength of a magnet or current-carrying coil.
This quantity can be described by the current times the area in an orbital electron.
{magnetic moment}