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Magnetic pressure

Index Magnetic pressure

Magnetic pressure is an energy density associated with a magnetic field. [1]

32 relations: Barye, Centimetre–gram–second system of units, Circle, Electric current, Electromagnet, Electromagnetically excited acoustic noise and vibration, Energy density, Force-free magnetic field, Gas, Gauss (unit), Henry (unit), Inductance, International System of Units, Kinetic energy, Lorentz force, Magnetic field, Magnetic tension force, Magnetohydrodynamics, Maxwell stress tensor, Pascal (unit), Physics of Plasmas, Plasma (physics), Potential magnetic field, Pressure, Pressure gradient, Projectile, Railgun, Stress (mechanics), Tesla (unit), Ultimate tensile strength, Vacuum permeability, Wire.

Barye

The barye (symbol: Ba), or sometimes barad, barrie, bary, baryd, baryed, or barie, is the centimetre–gram–second (CGS) unit of pressure.

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Centimetre–gram–second system of units

The centimetre–gram–second system of units (abbreviated CGS or cgs) is a variant of the metric system based on the centimetre as the unit of length, the gram as the unit of mass, and the second as the unit of time.

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Circle

A circle is a simple closed shape.

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Electric current

An electric current is a flow of electric charge.

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Electromagnet

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

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Electromagnetically excited acoustic noise and vibration

Electromagnetically excited acoustic noise is audible sound directly produced by materials vibrating under the excitation of electromagnetic forces.

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Energy density

Energy density is the amount of energy stored in a given system or region of space per unit volume.

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Force-free magnetic field

A force-free magnetic field is a magnetic field that arises when the plasma pressure is so small, relative to the magnetic pressure, that the plasma pressure may be ignored, and so only the magnetic pressure is considered.

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Gas

Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma).

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Gauss (unit)

The gauss, abbreviated as G or Gs, is the cgs unit of measurement of magnetic flux density (or "magnetic induction") (B).

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Henry (unit)

The henry (symbol: H) is the SI derived unit of electrical inductance.

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Inductance

In electromagnetism and electronics, inductance is the property of an electrical conductor by which a change in electric current through it induces an electromotive force (voltage) in the conductor.

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International System of Units

The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system, and is the most widely used system of measurement.

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Kinetic energy

In physics, the kinetic energy of an object is the energy that it possesses due to its motion.

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Lorentz force

In physics (particularly in electromagnetism) the Lorentz force is the combination of electric and magnetic force on a point charge due to electromagnetic fields.

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Magnetic field

A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials.

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Magnetic tension force

The magnetic tension force is a restoring force (SI unit: Pa·m−1) that acts to straighten bent magnetic field lines.

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Magnetohydrodynamics

Magnetohydrodynamics (MHD; also magneto-fluid dynamics or hydro­magnetics) is the study of the magnetic properties of electrically conducting fluids.

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Maxwell stress tensor

The Maxwell stress tensor (named after James Clerk Maxwell) is a symmetric second-order tensor used in classical electromagnetism to represent the interaction between electromagnetic forces and mechanical momentum.

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Pascal (unit)

The pascal (symbol: Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength.

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Physics of Plasmas

Physics of Plasmas is a peer-reviewed monthly scientific journal on plasma physics published by the American Institute of Physics, with cooperation by the American Physical Society's Division of Plasma Physics, since 1994.

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Plasma (physics)

Plasma (Henry George Liddell, Robert Scott, A Greek English Lexicon, on Perseus) is one of the four fundamental states of matter, and was first described by chemist Irving Langmuir in the 1920s.

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Potential magnetic field

A potential magnetic field is a special case of a force-free field.

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Pressure

Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.

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Pressure gradient

In atmospheric science (meteorology, climatology and related fields), the pressure gradient (typically of air, more generally of any fluid) is a physical quantity that describes in which direction and at what rate the pressure increases the most rapidly around a particular location.

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Projectile

A projectile is any object thrown into space (empty or not) by the exertion of a force.

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Railgun

A railgun is a device that uses electromagnetic force to launch high velocity projectiles, by means of a sliding armature that is accelerated along a pair of conductive rails.

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Stress (mechanics)

In continuum mechanics, stress is a physical quantity that expresses the internal forces that neighboring particles of a continuous material exert on each other, while strain is the measure of the deformation of the material.

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Tesla (unit)

The tesla (symbol T) is a derived unit of magnetic flux density (informally, magnetic field strength) in the International System of Units.

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Ultimate tensile strength

Ultimate tensile strength (UTS), often shortened to tensile strength (TS), ultimate strength, or Ftu within equations, is the capacity of a material or structure to withstand loads tending to elongate, as opposed to compressive strength, which withstands loads tending to reduce size.

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Vacuum permeability

The physical constant μ0, (pronounced "mu naught" or "mu zero"), commonly called the vacuum permeability, permeability of free space, permeability of vacuum, or magnetic constant, is an ideal, (baseline) physical constant, which is the value of magnetic permeability in a classical vacuum.

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Wire

A wire is a single, usually cylindrical, flexible strand or rod of metal.

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Magnetic field pressure.

References

[1] https://en.wikipedia.org/wiki/Magnetic_pressure

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