Michael Faraday Biography Quotes 4 Report mistakes
| 4 Quotes | |
| Occup. | Scientist |
| From | England |
| Born | September 22, 1791 Newington, Surrey, England |
| Died | August 25, 1867 Hampton Court, Surrey, England |
| Aged | 75 years |
Michael Faraday was born in 1791 in Newington Butts, then a village south of London, into a family of modest means. His father was a blacksmith, and his mother managed the household, instilling thrift and steadiness in their children. Formal schooling was sparse, so Faraday educated himself through work. As a teenager he was apprenticed to the London bookseller and bookbinder George Riebau. Handling and binding volumes of science gave him a disciplined curiosity; he read voraciously, copied passages, and made summaries of works on electricity and chemistry. This self-directed study fostered habits of precise observation and experiment that would mark his career.
Entry into Science
Faraday's turning point came when a customer gave him tickets to the Royal Institution, where Sir Humphry Davy was delivering celebrated lectures. Faraday bound his meticulous lecture notes and sent them to Davy, who, impressed by the young man's care and ambition, eventually hired him as an assistant. Faraday soon accompanied Davy and Lady Davy on a tour of continental laboratories, meeting leading figures, including Andre-Marie Ampere in Paris. The experience broadened his scientific outlook and taught him laboratory rigor as well as the social complexities of scientific life.
Royal Institution and Early Work
Returning to London, Faraday built a career at the Royal Institution, advancing from technician to lecturer and then to Fullerian Professor of Chemistry. He entered chemistry through investigations on gases and materials, helping to liquefy gases formerly believed permanent and studying alloys and glass for optical instruments. In 1825 he isolated a new hydrocarbon, later named benzene, from oil-gas residues. He also examined chlorides and chlorine hydrates, learned careful manipulation of apparatus, and cultivated the exactness that would later make his electrical experiments definitive.
Electromagnetism and Induction
News of Hans Christian Oersted's 1820 discovery that a current deflects a compass needle inspired Faraday's own inquiries. In 1821 he demonstrated electromagnetic rotation, a simple motor effect in which a current-carrying conductor revolves around a magnet. A decade later, in 1831, he found electromagnetic induction: changing magnetic conditions in a circuit produce an electric current. With iron rings and coils, he showed that a changing current in one coil induces a current in another. In the United States, Joseph Henry reached similar conclusions independently. From these experiments flowed the principle of the dynamo and transformer, the foundations of electric power technology.
Electrochemistry and Language of Electricity
Faraday married Sarah Barnard in 1821, and her support steadied his scientific life. In the 1830s he unified a scattered field by framing the laws of electrolysis, expressing how the quantity of electric charge relates to the amount of substance liberated at electrodes. Seeking clarity, he consulted his friend William Whewell, who coined terms such as ion, electrode, anode, and cathode that Faraday adopted. By insisting on exact, operational language grounded in experiment, Faraday changed the way electricity and chemistry were discussed and taught.
Fields, Magnetism, and Light
Faraday introduced the notion of lines of force to describe how actions propagate through space, a conceptual shift from forces acting at a distance to continuous fields. He discovered diamagnetism and investigated the behavior of materials in magnetic fields. In 1845 he found the magneto-optical effect that bears his name: a magnetic field rotates the plane of polarization of light passing through certain media, linking electromagnetism and optics. Later, James Clerk Maxwell would translate Faraday's qualitative field ideas into a mathematical theory, crediting Faraday's insight as central to the unification of electricity, magnetism, and light.
Public Service and Communication
A gifted expositor, Faraday became the public face of the Royal Institution, delivering the Christmas Lectures to young audiences and the general public. His series on The Chemical History of a Candle exemplified his style: simple materials, careful demonstration, and deep lessons about combustion, conservation, and structure. He advised Trinity House on lighthouse illumination and magnetism, and his consultations helped modernize lighting and navigation. Statesmen such as William Gladstone sought his counsel on the promises and limits of electricity. Queen Victoria and Prince Albert took interest in his work; the Crown provided him with a grace-and-favour residence at Hampton Court, where he spent his later years. He declined a knighthood, preferring the independence of a working philosopher in the older sense of natural philosophy.
Character, Health, and Faith
Faraday's life combined scientific boldness with personal modesty. A committed member of the Sandemanian church, he served as an elder and held to an ethic of sobriety and service. In the late 1830s he suffered periods of ill health and memory lapses that limited his research, yet he returned to work when strength allowed and continued to lecture with clarity and warmth. He avoided administrative burdens, leaving institutional leadership to colleagues such as John Tyndall, who later championed his legacy at the Royal Institution.
Final Years and Legacy
Faraday died in 1867 at Hampton Court. He was buried quietly, in keeping with his wishes, and later honored by a memorial in Westminster Abbey. His name endures in the farad, the unit of capacitance, and in the myriad concepts that trace to his experiments: induction, lines of force, diamagnetism, the Faraday effect, and the Faraday cage that he devised to show how conductive enclosures block external electric fields. His work bridged chemistry, physics, and engineering, and it gave later theorists, notably James Clerk Maxwell, a language and set of facts from which electromagnetic theory could grow. Colleagues and successors, from Andre-Marie Ampere to Joseph Henry and John Tyndall, recognized in him a rare experimental genius. Through his lectures, laboratory notebooks, and unfailing emphasis on careful observation, Michael Faraday transformed scattered phenomena into a coherent science and set in motion technologies that came to define the modern world.
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