# Michael Faraday

> British scientist (1791–1867)

**Wikidata**: [Q8750](https://www.wikidata.org/wiki/Q8750)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Michael_Faraday)  
**Source**: https://4ort.xyz/entity/michael-faraday

## Summary
Michael Faraday was a British scientist (1791–1867) who served as a physicist, chemist, and inventor, renowned for his foundational discoveries in electromagnetism and electrochemistry. He is best known for discovering the principles of electromagnetic induction and for his extensive work at the Royal Institution in London. His contributions established the field of electromagnetism and influenced subsequent generations of physicists, including James Clerk Maxwell.

## Biography
*   **Born:** September 22, 1791 (specific place not detailed in source, but citizenship indicates United Kingdom/Great Britain)
*   **Nationality:** British (Citizenship: United Kingdom of Great Britain and Ireland, Kingdom of Great Britain)
*   **Education:** Not specified in the provided source material.
*   **Known for:** Discovering the principles of electromagnetic induction and laws of electrolysis; pioneering work in electromagnetism and electrochemistry.
*   **Employer(s):** Royal Institution (London, United Kingdom)
*   **Field(s):** Physics, Chemistry, Invention

## Contributions
Michael Faraday's work resulted in fundamental laws and concepts that define modern physics and chemistry. His specific contributions include:
*   **Electromagnetic Induction:** He discovered the principles of electromagnetic induction, a basic law of electromagnetism where magnetic fields induce a potential difference.
*   **Laws of Electrolysis:** He formulated Faraday's laws of electrolysis, which are physical laws governing the process of electrolysis.
*   **Faraday's Law of Induction:** He established the specific law of induction regarding magnetic fields inducing potential differences.
*   **Faraday Cage:** He conceptualized the Faraday cage, an enclosure of conductive mesh used to block electric fields.
*   **Faraday Paradox:** He identified the Faraday paradox, an apparent paradox associated with his law of induction.
*   **Faraday Wave:** He described Faraday waves, which are nonlinear standing waves appearing on liquids enclosed by a vibrating receptacle.
*   **Faraday Cup:** He contributed to the design of the Faraday cup, a metal conductive cup designed to catch charged particles in a vacuum.
*   **Scientific Communication:** He was recognized for outstanding presentations of physics aimed at audiences ranging from primary school children to adults.

## FAQs
**What were Michael Faraday's primary scientific fields?**
Faraday worked as a physicist, chemist, and inventor, focusing his research on the study of matter, electricity, and magnetism. His work bridged the gap between theoretical physics and practical chemical applications.

**Which institutions was Michael Faraday affiliated with?**
He was primarily employed by the Royal Institution in London, a scientific education and research organization. He was also a Fellow of the Royal Society and a member of numerous international academies, including the Royal Prussian Academy of Sciences and the French Academy of Sciences.

**What major awards did Michael Faraday receive during his lifetime?**
Faraday received the Copley Medal, the Royal Medal, the Rumford Medal, and the Albert Medal. He was also awarded the Pour le Mérite for Sciences and Arts and the Royal Society Bakerian Medal.

**How is Michael Faraday remembered in modern science?**
His legacy is preserved through the Faraday constant, the SI unit of electric capacitance (the farad), and various awards named in his honor, such as the Faraday Medal and the Michael Faraday Prize. Several scientific phenomena, including the Faraday cage and Faraday wave, bear his name.

**Who influenced Michael Faraday's work?**
The source material indicates he was influenced by Humphry Davy, a British chemist, and Jane Marcet, a British writer of scientific books.

## Why They Matter
Michael Faraday's work fundamentally altered the understanding of the physical world by establishing the connection between electricity and magnetism. Before his discoveries, these were often viewed as separate phenomena; his formulation of electromagnetic induction provided the theoretical basis for electric motors, generators, and transformers, which power modern civilization. His laws of electrolysis laid the groundwork for electrochemistry, impacting industries from battery technology to metal plating. Without his insights, the development of Maxwell's equations and the subsequent technological revolution in communication and energy would have been significantly delayed. His influence extended beyond his own discoveries, inspiring a lineage of physicists and chemists who built upon his experimental rigor and theoretical frameworks.

## Notable For
*   **Discovering Electromagnetic Induction:** The foundational principle behind electric power generation.
*   **Formulating Laws of Electrolysis:** Defining the quantitative relationship between electricity and chemical change.
*   **Inventing the Faraday Cage:** Creating a shield against electric fields.
*   **Receiving the Copley Medal:** The premier award of the Royal Society.
*   **Receiving the Pour le Mérite:** A prestigious civil order from Prussia.
*   **Fellow of the Royal Society:** Elected as a distinguished member of the UK's national academy.
*   **Member of International Academies:** Affiliated with the Royal Swedish Academy of Sciences, American Academy of Arts and Sciences, and others.
*   **Posthumous Honors:** The Faraday Medal (IET), Faraday Medal (Royal Society of Chemistry), and the Michael Faraday Prize for science communication.
*   **Scientific Units and Constants:** The "farad" (unit of capacitance) and the "Faraday constant" (electric charge of one mole of electrons).
*   **Scientific Phenomena:** The Faraday paradox, Faraday wave, and Faraday cup.

## Body

### Early Life and Identity
Michael Faraday was born on September 22, 1791, and died on August 25, 1867. He was a British scientist holding citizenship in the United Kingdom of Great Britain and Ireland and the Kingdom of Great Britain. His occupations included physicist, chemist, inventor, and writer. He is classified as a human and an instance of a person. His life spanned a period of significant political change, including the transition from the Kingdom of Great Britain to the United Kingdom of Great Britain and Ireland.

### Professional Affiliations and Employment
Faraday's primary professional home was the Royal Institution, a scientific education and research organization based in London, United Kingdom, which was established in 1799. He was a Fellow of the Royal Society, an English learned society for science founded in 1660. His membership extended to a vast network of international learned societies and academies. These included the Royal Prussian Academy of Sciences (1700–1946), the German Academy of Sciences Leopoldina (founded 1652), the Royal Swedish Academy of Sciences (founded 1739), and the French Academy of Sciences (founded 1666). He was also a member of the Saint Petersburg Academy of Sciences, the Hungarian Academy of Sciences, the American Academy of Arts and Sciences, the Royal Netherlands Academy of Arts and Sciences, the American Philosophical Society, the Accademia Nazionale delle Scienze detta dei XL, the Académie Nationale de Médecine, the Bavarian Academy of Sciences and Humanities, the National Academy of Sciences, the Academy of Sciences of Turin, the Austrian Academy of Sciences, and the Göttingen Academy of Sciences and Humanities. Additionally, he was associated with the Faraday Society, a former British learned society founded in 1903.

### Scientific Discoveries and Laws
Faraday's research in physics and chemistry produced several enduring laws and concepts. In the realm of electromagnetism, he discovered the principles of electromagnetic induction, which describes how a magnetic field can induce a potential difference. This led to the formulation of Faraday's law of induction. He also identified the Faraday paradox, an apparent contradiction within his own law of induction. His work in electrochemistry resulted in Faraday's laws of electrolysis, which govern the relationship between electric current and chemical reactions. He also described the Faraday wave, a type of nonlinear standing wave on liquids, and the Faraday cup, a device for catching charged particles in a vacuum. The Faraday cage, an enclosure of conductive mesh used to block electric fields, is another concept attributed to his work.

### Awards and Recognition
Throughout his career and posthumously, Faraday received numerous accolades. During his lifetime, he was awarded the Copley Medal by the Royal Society of London, the Royal Medal (a silver-gilt medal), the Rumford Medal for discoveries in thermal or optical properties of matter, the Albert Medal by the Royal Society of Arts, and the Royal Society Bakerian Medal. He was also honored with the Pour le Mérite for Sciences and Arts, a civil class of the order from Prussia. In recognition of his contributions to science communication, the Michael Faraday Prize was established in 1986, with the first award given to Charles Taylor. Other awards named in his honor include the Faraday Medal (IET, inception 1922), the Faraday Medal (electrochemistry, Royal Society of Chemistry), the Faraday Medal and Prize (for experimental physics, inception 2008), and the Faraday Lectureship Prize (Royal Society of Chemistry, inception 1869).

### Legacy and Eponyms
Faraday's name is permanently embedded in scientific terminology and units. The "farad" is the SI unit of electric capacitance. The "Faraday constant" represents the electric charge of one mole of electrons. Several physical phenomena and objects bear his name, including the Faraday cage, Faraday cup, Faraday wave, and Faraday paradox. A lunar crater is also named "Faraday." His influence is further commemorated by the Faraday Society and various awards. The source material lists numerous identifiers and catalog references associated with him, including ISNI (0000000122784641), VIAF (38158158), GND (118531921), and LCCN (n50009174), among many others.

### Influences and Connections
Faraday's work was influenced by Humphry Davy, a British chemist, and Jane Marcet, a British writer of scientific books. He is connected to other key figures in the field, such as James Clerk Maxwell, a Scottish physicist who built upon Faraday's work. The source material also links him to the broader fields of physics and chemistry, noting his role as a scientist who does research in physics and a scientist trained in the study of chemistry. His work is situated within the context of the study of matter, motion, energy, and force, as well as the composition, structure, and properties of matter.

### Media and Documentation
The source material includes various media assets related to Faraday, such as oil paintings (e.g., "M Faraday Th Phillips oil 1842.jpg"), photographs (e.g., "Michael Faraday. Photograph by Henry Dixon & Son Ltd."), and images of his signature. There are also references to his grave and locations where he lived, such as "Michael Faraday lived here 1858-1867.jpg." His work is documented in numerous academic and biographical databases, with identifiers spanning library catalogs, biographical dictionaries, and scientific archives.

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1. Faraday, Michael (DNB00)
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42. [Source](https://www.bartleby.com/library/bios/index3.html)
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