Calculation of Total Inductance of a Straight Conductor
... Elaborating further, when an electric current I flowing round a circuit it produces a magnetic field and hence a magnetic flux Φ through the circuit. The ratio of the magnetic flux to the current is called the inductance, or more accurately self-inductance of the circuit. The term was coined by Oli ...
... Elaborating further, when an electric current I flowing round a circuit it produces a magnetic field and hence a magnetic flux Φ through the circuit. The ratio of the magnetic flux to the current is called the inductance, or more accurately self-inductance of the circuit. The term was coined by Oli ...
Classical electrodynamics - University of Guelph Physics
... The electric and magnetic fields are produced by charges and currents. In a classical theory these are best described in terms of a fluid picture in which the charge and current distributions are imagined to be continuous (and not made of pointlike charge carriers). Although this is not a true pictu ...
... The electric and magnetic fields are produced by charges and currents. In a classical theory these are best described in terms of a fluid picture in which the charge and current distributions are imagined to be continuous (and not made of pointlike charge carriers). Although this is not a true pictu ...
Current-induced magnetic vortex motion by spin
... tex core due to spin-transfer torque. It is shown that the vortex core experiences a transverse force, which compensates the Magnus-type force derived from the so-called Berry’s phase term. This specific force is topologically invariant, which is characterized by topological charges. Unlike the case ...
... tex core due to spin-transfer torque. It is shown that the vortex core experiences a transverse force, which compensates the Magnus-type force derived from the so-called Berry’s phase term. This specific force is topologically invariant, which is characterized by topological charges. Unlike the case ...
Magnetic monopole
A magnetic monopole is a hypothetical elementary particle in particle physics that is an isolated magnet with only one magnetic pole (a north pole without a south pole or vice versa). In more technical terms, a magnetic monopole would have a net ""magnetic charge"". Modern interest in the concept stems from particle theories, notably the grand unified and superstring theories, which predict their existence.Magnetism in bar magnets and electromagnets does not arise from magnetic monopoles. There is no conclusive experimental evidence that magnetic monopoles exist at all in our universe.Some condensed matter systems contain effective (non-isolated) magnetic monopole quasi-particles, or contain phenomena that are mathematically analogous to magnetic monopoles.