Synonymer & Information om | Engelska ordet MAGNETISM

Exempel på hur man kan använda MAGNETISM i en mening

• Although he spent his career in physics in the Soviet program of nuclear weapons, overseeing the development of thermonuclear weapons, Sakharov also did fundamental work in understanding particle physics, magnetism, and physical cosmology.
• Diamagnetism is a quantum mechanical effect that occurs in all materials; when it is the only contribution to the magnetism, the material is called diamagnetic.
• Electromagnetism can be thought of as a combination of electrostatics and magnetism, which are distinct but closely intertwined phenomena.
• Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.
• He theorized the existence of a process of natural energy transference occurring between all animate and inanimate objects; this he called "animal magnetism", later referred to as mesmerism.
• Paramagnetism is a form of magnetism whereby some materials are weakly attracted by an externally applied magnetic field, and form internal, induced magnetic fields in the direction of the applied magnetic field.
• Superparamagnetism is a form of magnetism which appears in small ferromagnetic or ferrimagnetic nanoparticles.
• This work of energy transfer is traditionally driven by mechanical means (whether ice or electromechanical machines), but it can also be driven by heat, magnetism, electricity, laser, or other means.
• Ørsted discovered the connection between magnetism and electric current when a magnetic field produced by a current-carrying copper bar deflected a magnetised needle during a lecture demonstration.
• It is valid in the magnetostatic approximation and consistent with both Ampère's circuital law and Gauss's law for magnetism.
• Permanent magnetism is caused by the alignment of magnetic moments, and induced magnetism is created when disordered magnetic moments are forced to align in an applied magnetic field.
• Zeeman had read James Clerk Maxwell's article in Encyclopædia Britannica describing Michael Faraday's failed attempts to influence light with magnetism.
• He studied magnetism with Gauss, and during 1864 published his Electrodynamic Proportional Measures containing a system of absolute measurements for electric currents, which forms the basis of those in use.
• Wills, whose specialty was magnetism, suggested that Rabi write his doctoral thesis on the magnetic susceptibility of sodium vapor.
• Medway described LaVey as a "born showman", with anthropologist Jean La Fontaine describing him as a "colourful figure of considerable personal magnetism".
• Unlike Mesmer, who claimed that hypnosis was mediated by "animal magnetism", Faria understood that it worked purely by the power of suggestion.
• Elsasser, considered a "father" of the presently accepted dynamo theory as an explanation of the Earth's magnetism, proposed that this magnetic field resulted from electric currents induced in the fluid outer core of the Earth.
• Tyndall stayed in Germany for a further year doing research on magnetism with Knoblauch, including some months' visit at the Berlin laboratory of Knoblauch's main teacher, Heinrich Gustav Magnus.
• May – John Tyndall and Hermann Knoblauch publish a report on "The magneto-optic properties of crystals, and the relation of magnetism and diamagnetism to molecular arrangement".
• Remanence or remanent magnetization or residual magnetism is the magnetization left behind in a ferromagnetic material (such as iron) after an external magnetic field is removed.

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