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electromagnetism, permeance is the inverse of reluctance. In a magnetic circuit, permeance is a measure of the quantity of magnetic flux for a number...

that occur through a magnetic field, which allows objects to attract or repel each other. Because both electric currents and magnetic moments of elementary...

gyrator–capacitor model - sometimes also the capacitor-permeance model - is a lumped-element model for magnetic circuits, that can be used in place of the more...

that form the basis of life. Meanwhile, magnetic interactions between the spin and angular momentum magnetic moments of electrons also play a role in...

magnetic moment or magnetic dipole moment is the combination of strength and orientation of a magnet or other object or system that exerts a magnetic...

magnetomotive force ampere A = Wb/H A R magnetic reluctance inverse henry H−1 = A/Wb kg−1⋅m−2⋅s2⋅A2 P magnetic permeance henry H = Wb/A kg⋅m2⋅s-2⋅A-2 L, M inductance...

A magnetic circuit is made up of one or more closed loop paths containing a magnetic flux. The flux is usually generated by permanent magnets or electromagnets...

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of...

to an applied magnetic field. Permeability is typically represented by the (italicized) Greek letter μ. It is the ratio of the magnetic induction B {\displaystyle...

Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from Earth's interior out into space, where it interacts...

electromagnetism, magnetic vector potential (often called A) is the vector quantity defined so that its curl is equal to the magnetic field: ∇ × A = B...

resistance replaced by reluctance, voltage by MMF and current by magnetic flux. Permeance is the inverse of reluctance: P = 1 R {\displaystyle {\mathcal...

Electromagnetic or magnetic induction is the production of an electromotive force (emf) across an electrical conductor in a changing magnetic field. Michael...

a magnetic field. Because of the interrelationship between the fields, a disturbance in the electric field can create a disturbance in the magnetic field...

induced magnetic dipole moments in a magnetic material. Accordingly, physicists and engineers usually define magnetization as the quantity of magnetic moment...

flowing through it. The electric current produces a magnetic field around the conductor. The magnetic field strength depends on the magnitude of the electric...

electromagnetism, the Lorentz force law is the combination of electric and magnetic force on a point charge due to electromagnetic fields. The Lorentz force...

specifically electromagnetism, the magnetic flux through a surface is the surface integral of the normal component of the magnetic field B over that surface....

magnetic field B has divergence equal to zero, in other words, that it is a solenoidal vector field. It is equivalent to the statement that magnetic monopoles...

is that each wire generates a magnetic field, following the Biot–Savart law, and the other wire experiences a magnetic force as a consequence, following...