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  2. Biot–Savart law - Wikipedia

    en.wikipedia.org/wiki/BiotSavart_law

    In physics, specifically electromagnetism, the BiotSavart law (/ ˈ b iː oʊ s ə ˈ v ɑːr / or / ˈ b j oʊ s ə ˈ v ɑːr /) [1] is an equation describing the magnetic field generated by a constant electric current. It relates the magnetic field to the magnitude, direction, length, and proximity of the electric current.

  3. Jean-Baptiste Biot - Wikipedia

    en.wikipedia.org/wiki/Jean-Baptiste_Biot

    Jean-Baptiste Biot (/ ˈ b iː oʊ, ˈ b j oʊ /; [2] French:; 21 April 1774 – 3 February 1862) was a French physicist, astronomer, and mathematician who co-discovered the BiotSavart law of magnetostatics with Félix Savart, established the reality of meteorites, made an early balloon flight, and studied the polarization of light.

  4. Aldehyde - Wikipedia

    en.wikipedia.org/wiki/Aldehyde

    Aldehyde structure. In organic chemistry, an aldehyde (/ ˈ æ l d ɪ h aɪ d /) is an organic compound containing a functional group with the structure R−CH=O. [1] The functional group itself (without the "R" side chain) can be referred to as an aldehyde but can also be classified as a formyl group. Aldehydes are a common motif in many ...

  5. Laplace's law - Wikipedia

    en.wikipedia.org/wiki/Laplace's_law

    Laplace's law or The law of Laplace may refer to several concepts, BiotSavart law, in electromagnetics, it describes the magnetic field set up by a steady current density. Young–Laplace equation, describing pressure difference over an interface in fluid mechanics. Rule of succession, a smoothing technique accounting for unseen data.

  6. Jefimenko's equations - Wikipedia

    en.wikipedia.org/wiki/Jefimenko's_equations

    Jefimenko says, "...neither Maxwell's equations nor their solutions indicate an existence of causal links between electric and magnetic fields. Therefore, we must conclude that an electromagnetic field is a dual entity always having an electric and a magnetic component simultaneously created by their common sources: time-variable electric ...

  7. Félix Savart - Wikipedia

    en.wikipedia.org/wiki/Félix_Savart

    Savart became a professor at Collège de France in 1820 and was the co-originator of the BiotSavart law, along with Jean-Baptiste Biot. Together, they worked on the theory of magnetism and electrical currents. Their law was developed and published in 1820. [4] The BiotSavart law relates magnetic fields to the currents which are their sources.

  8. 6 Healthy Reasons to Finally Try Dry January In 2025 - AOL

    www.aol.com/benefits-dry-january-may-convince...

    Dry January is a challenge started in 2013 to eliminate alcohol from your diet. This is what you need to know about the health benefits.

  9. Stephen aldehyde synthesis - Wikipedia

    en.wikipedia.org/wiki/Stephen_aldehyde_synthesis

    Stephen aldehyde synthesis, a named reaction in chemistry, was invented by Henry Stephen (OBE/MBE). This reaction involves the preparation of aldehydes (R-CHO) from nitriles (R-CN) using tin(II) chloride (SnCl 2 ), hydrochloric acid (HCl) and quenching the resulting iminium salt ([R-CH=NH 2 ] + Cl − ) with water (H 2 O).