This website uses cookies to ensure you have the best experience. Learn more

Michael Faraday Essay

1325 words - 6 pages

In the 1820s, British physicist and chemist Michael Faraday sprinkled iron filings on a piece of paper and guided an electromagnet beneath it to illustrate lines of magnetic force. Since then, generations of students have learned about the principle of magnetic fields and other basics of electromagnetism from repeating this simple exercise. Faraday's discovery of magnetic fields remains one of the most significant contributions to science, and provided the foundation for the development of the telegraph and other important innovations.
In addition to being credited for his achievements in electromagnetism, electricity, and physics, Faraday also contributed to analytical and organic chemistry ...view middle of the document...

This was Faraday's first trip outside of London, and it broadened his horizons immensely. He climbed Mt. Vesuvius, visited a French laboratory, and experimented with glowworms. While in Florence, Davy and Faraday burned a diamond and concluded that it was composed of pure carbon, much to the dismay of many diamond owners.
After returning from his trip throughout Europe, Faraday was promoted to "Assistant in the Laboratory and Mineral Collection and Superintendent of the Apparatus" at the Royal Institution. Faraday and Davy continued to collaborate, and in 1816 they invented a safety lamp for miners.
By 1819, Faraday had distinguished himself as one of the most prominent chemists in England. He was the first to liquefy certain gases, such as carbon dioxide, which were previously thought incapable of undergoing change. Faraday's lab work was quite dangerous, and he suffered minor injuries from accidents with chlorine and other substances. Some of these experiments resulted in the discovery of tetrachloroethene, now commonly called PERC and used in dry cleaning, as a water repellent, and as an industrial cleaning solution.
In the early 1820s, the British Admiralty requested the assistance of Davy and Faraday in finding a way to prevent the corrosion of copper-plated ship bottoms. After solving this problem, the chemists moved on to another challenge, to improve optical glass, which would allow for more accurate navigation.
In 1825, Davy retired and Faraday was selected to replace him as the director of the laboratory at the Royal Institution. He discovered benzene and naphthalene, which later became important to the development of the pharmaceutical industry. He researched the composition and manufacture of alloy steels, and his work resulted in the first steel razors.
Despite his success, Faraday was not interested in obtaining patents or working in the manufacturing sector, which would have made him quite wealthy. Instead, he used his talents to seek out scientific truths and to share his findings freely with the world.
In December 1826, Faraday began offering a series of lectures for children at the Royal Institution, intended to spark an early interest in science. Referred to as the "Christmas Lectures," they demonstrated his interest in education and his talent for communicating with children. Topics included magnetism, electricity and gravitation. Many of these lectures became standard curricular materials in schools around the world. The most well known lecture, "Chemical History of a Candle," was first published in 1861 and remains in print today. The popular lecture series was continued throughout the twentieth century by Faraday's successors, and in recent years, has been transmitted to millions of children via television. In addition to his lectures for children, Faraday began the "Friday Evening Discourses" for the general public, and also lectured to members of the Royal Institution. He also published dozens of scholarly articles. In...

Find Another Essay On Michael Faraday

History of Chemistry: Sir Humphry Davy

663 words - 3 pages 1801, the Royal Institution in London asked Davy to do public lecturers. in 1810 a man named Michael Faraday who was a brilliant self-educated man, began attending Davy's lectures. The next October, Davy had been temporarily blinded by an explosion in his laboratory, and he needed help. He hired Faraday at once, beginning a close personal and professional relationship that lasted for years. However, Sir Humphry Davy soon became jealous of faraday as

Michael Faraday's Contributions to Science Essay

925 words - 4 pages The person who changed the history was a guy named, Michael Faraday who was an English scientist. He was the mastermind who conducted three investigations which are very interesting to us. The most important investigations to us are from the fields of electromagnetism and electrochemistry. He brought together the three lines of inquiry, matter, light and electricity which later became known as electromagnetic induction, diamagnetism

Alfred Hitchcock's Rear Window and Mark Pellington's Arlington Road

1431 words - 6 pages . In Rear Window, LB Jeffries is an injured sports photographer that wants his life to stay the same, while his girlfriend, Lisa Fremont, wants to get married. In Arlington Road, Michael Faraday is a college professor raising his son in a small suburb after his wife was killed. Faraday is less relatable, given the circumstance of his life, but he is still a very average person, with average emotions and thoughts. Although Rear Window and Arlington

Electromagnetism and the Electric Motor

1782 words - 7 pages dependant on electricity.Following this, Michael Faraday attempted to reverse this relationship. In 1831, Faraday attempted an experiment to see if a current would be produced in a wire if placed in a magnetic field. This magnetic field was created by another current carrying wire. Faraday's initial attempt failed, as while the 2nd wire generated the magnetic field, the first wire experienced a very brief current before disappearing. Faraday was

Major Scientific Discoveries

699 words - 3 pages Michael Faraday was an English scientist who lived in the 1800's. Faraday always had a interest in being a scientist but because of his low class in society it was almost impossible.But by becoming a assistant for an other scientist, Faraday soon became (watch movie to see what the chair person of what). His big discovery was that, electricity traveling through a wire give off an electrical force. He came up with the idea of this when the

Comparing Arlington Road and Rear Window

1174 words - 5 pages distinguishes itself unique to O’Hehir’s assumption. The first, most visually established element in Arlington Road that likens itself to the films of Hitchcock is the editing style. From the opening scene, a suspenseful soundtrack paired with images of a stumbling child dripping blood that something is amiss, while the unsuspecting protagonist, Michael Faraday, drives up in complete ignorance. This technique in which the audience is exposed to

The Impact of Human Activity on The Environment

1007 words - 4 pages dump raw sewage and human waste into the river for seven years, in a period now known as The Great Stink. In 1855, Doctor Michael Faraday published a letter to British newspaper The Times detailing the current unacceptable state of the river. “The whole of the river was an opaque pale brown fluid...The smell was very bad, and common to the whole of the water; it was the same as that which now comes up from the gully-holes in the streets; the

Electromagnetism - Mass spectrometers

1532 words - 6 pages after Ampere's discoveries, scientist Michael Faraday began experiments testing the reverse of Orsted's findings, that is; could a magnetic field produce an electric current? Faraday found by essentially moving a magnet within a coil of wire that a current could be induced in a coil when subject to magnetic flux, or a changing magnetic field - a phenomenon now known as electromagnetic induction. Additionally, Faraday also innovated in Ampere's

The Life and Science of James Clerk Maxwell

2398 words - 10 pages many more are all made up of components built upon his equations.The two basic components that are made possible by these equations are the inductor and the capacitor.The inductor uses the equation relating a changing current to a magnetic field to resist changes in current.The capacitor uses Maxwell’s work on dielectric materials to resist a change in voltage. The one name that James Maxwell is often associated with is Michael Faraday

How an electric generator works and what parts it consists of

454 words - 2 pages produced across the coil and current flows in the coil. A potential difference is also produced if the magnetic field through the coil grows stronger or weaker. The greater the rate at which the magnetic force through the coil changes, the greater the potential difference is produced. The key is that the magnetic field through the coil must be changing. Michael Faraday, an English scientist, and Joseph Henry of the United States independently

Benzene: The Physical Properties and Chemical Properties

977 words - 4 pages Benzene is a chemical compound used in our everyday lives. Benzene is used to make chemicals and other household products. The chemical formula of Benzene is C6H6. Benzene’s atomic structure is a hexagon with a carbon atom and a hydrogen atom bonded to each shown in (Figure 1). When Benzene was first discovered it was called hydrocarbon. The chemical that we now call Benzene was discovered in 1825 by Michael Faraday. Michael Faraday discovered

Similar Essays

Michael Faraday Essay

874 words - 3 pages Michael Faraday could be labeled the "underdog of modern science". The son of a poor blacksmith, Faraday was no stranger to hard work, which was perhaps the exact opposite of many of his contemporaries, who came from wealthy backgrounds and studied science as a sort of extracurricular activity. Although Faraday was unsuccessful when it came to money, he was very successful in the field of science, namely electric science. One of his most

History Of Chemistry: Michael Faraday Essay

652 words - 3 pages Michael Faraday was born on September 22, 1791 in Newington, England. Faraday is known for his experiments in electricity and magnetism. Many say that he is the greatest experimentalist that ever lived. Faraday received little more than a primary education, and at the age of 14 he was apprenticed to a bookbinder. It was there where he became interested in the physical and chemical work. After hearing a lecture by the famous chemist Humphry Davy

The History Of The Atomic Theory And Michael Farrady

569 words - 2 pages Michael Faraday was a firm believer that solid experimentation was needed in order for a theory to be supported. Whilst experimenting with electrical currents in 1819, he discovered that when a current passed through wire, it deflected the directional needle of a compass. This was the first time magnetism had been linked to electricity. From these observations, Faraday came to conclusion that electricity created some sort of magnetic field

The Life And Work Of Chemists

1294 words - 6 pages Through the years of modern science many people have come and gone making contribution to science whether it be chemistry physics or another scientific field. Some people were able to produce accomplishments in multiple fields including chemistry. Marie Curie was able to make contributions in physics and chemistry just as Nobel was an engineer and a chemist in the form of creating dynamite. Finally the man of physics Michael Faraday was