Magnetic Dipole Moment Units

A loop of electric current a bar magnet an electron a molecule and a planet all have magnetic moments. M is the magnetic moment.

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In the definition for the current loop the magnetic moment is the product of the current flowing and the area m i a so the unit conferring to this definition is articulated by amp m 2.

Magnetic dipole moment units. The magnetic moment can be defined as a vector relating the aligning torque on the object from an externally applied magnetic field to the field vector itself. The torque is given by. B is the external magnetic field.

The relationship is given by. A similar unit for magnetic moments of nuclei protons and neutrons is the nuclear magneton equivalent to 5 051 10 27 ampere square metre. Definition units and measurement definition.

Where τ is the torque acting on the dipole. The magnetic moment can be considered to be a vector quantity with direction perpendicular to the current loop in the right hand rule direction. Both the magnetic moment and magnetic field may be considered to be vectors having a magnitude and direction.

Where τ is the torque acting on the dipole b is the external magnetic field and m is the magnetic moment. It can also be suggested in terms of torque and moment. The magnetic moment of a magnet is a quantity that determines the force that the magnet can exert on electric currents and the torque that a magnetic field will exert on it.

A magnetic moment is a quantity that represents the magnetic strength and orientation of a magnet or any other object that produces a magnetic field. This definition is based on how one could. From the expression for the torque on a current loop the characteristics of the current loop are summarized in its magnetic moment.

A convenient unit for the magnetic dipole moment of electrons is the bohr magneton equivalent to 9 27 10 24 ampere square metre. More precisely a magnetic moment refers to a magnetic dipole moment the component of magnetic moment that can be represented by a magnetic dipole.

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