Close this search box.
Close this search box.

EMF Glossary Definition

Michael Faraday

Print Friendly, PDF & Email

Michael Faraday: Pioneer of Electromagnetism and the Faraday Cage

Michael Faraday, born on September 22, 1791, in Newington Butts, Surrey, England, was a brilliant scientist and experimentalist who made groundbreaking contributions to the understanding of electromagnetism and electrochemistry. His work laid the foundation for modern electrical engineering and had a profound impact on technology and science. Among his many achievements, Faraday is known for his role in the invention of the Faraday cage, a crucial device with applications in modern electronics and electromagnetic shielding.

Early Life and Education:
Faraday’s early life was marked by financial hardship, and he received only a basic education. At the age of 14, he became an apprentice to a bookbinder and developed a keen interest in science through reading the books he bound. This passion for learning led him to attend lectures by leading scientists of the time.

The Royal Institution and Mentorship by Sir Humphry Davy:
In 1812, Faraday secured a position as an assistant at the Royal Institution in London. It was here that he had the opportunity to work closely with Sir Humphry Davy, a renowned chemist. Faraday’s dedication and experimental skills soon caught Davy’s attention, and he became Faraday’s mentor. This partnership would prove to be instrumental in Faraday’s scientific career.

Electromagnetic Discoveries:
Faraday’s most significant contributions were in the field of electromagnetism. In 1831, he made a groundbreaking discovery known as Faraday’s law of electromagnetic induction. He demonstrated that a changing magnetic field induces an electric current in a nearby conductor. This discovery laid the groundwork for the development of electric generators and transformers, which are fundamental to modern electricity generation and distribution.

The Faraday Cage:
One of Faraday’s lesser-known but highly practical inventions is the Faraday cage. In the mid-19th century, Faraday conducted experiments with electrostatic charges and discovered that a conductive enclosure could block external static electrical fields. This led to the development of the Faraday cage, a structure made of conductive material, usually metal, that can effectively shield its interior from electromagnetic fields.

Where do you carry your phone?

Want to Slash Your EMF Health Risks?

Good! Learn the one small change you should make right now.

The Faraday cage has numerous applications in modern technology. It is widely used in electronics and telecommunications to protect sensitive equipment from external electromagnetic interference. It is also crucial in the field of electromagnetics, helping researchers perform experiments without external interference.

The Royal Society and Scientific Recognition:
Faraday’s groundbreaking work earned him widespread recognition, and he was elected a Fellow of the Royal Society in 1824. He went on to receive numerous awards and honors for his contributions to science, including the Copley Medal, the Royal Society’s highest honor. His research papers and lectures at the Royal Institution were highly influential in advancing the understanding of electromagnetism and electrochemistry.

Legacy and Impact:
Michael Faraday’s legacy is immense. His discoveries in electromagnetism and electrochemistry paved the way for the development of electric motors, generators, transformers, and the entire field of electrical engineering. His work laid the foundation for the practical application of electricity in various industries, including power generation, telecommunications, and electronics.

For more detailed information about Michael Faraday’s life and contributions, you can visit the Royal Institution’s dedicated page on Michael Faraday.

Michael Faraday’s insatiable curiosity, exceptional experimental skills, and dedication to advancing scientific knowledge continue to inspire generations of scientists and engineers. His invention of the Faraday cage is just one example of his practical contributions that have had a lasting impact on technology and scientific research. Faraday’s work exemplifies the power of scientific inquiry and innovation in shaping the modern world.

Where do you carry your phone?

Want to Slash Your EMF Health Risks?

Good! Learn the one small change you should make right now.

Want to learn more about EMF?

Try these related articles...

About the Author

R Blank is the CEO of Shield Your Body, which he founded in 2012. With hundreds of thousands of customers in over 30 countries, and having been interviewed on platforms including Dr. Phil, ABC news television and ElectricSense, R is an internationally followed expert on issues of EMF, health and safety. He also hosts “The Healthier Tech Podcast”, available Apple, Spotify and all major podcasting platforms. In the past, he served on the faculty at the University of Southern California Viterbi School of Engineering as well as the University of California, Santa Cruz. Previously, R ran a software engineering firm in Los Angeles, producing enterprise-level solutions for blue chip clients including Medtronic, Apple, NBC, Toyota, Disney, Microsoft, the NFL, Ford, IKEA and Mattel. He has spoken at conferences around the world, including in the US, Canada, New Zealand and the Netherlands, and he is the co-author, along with his father Dr. Martin Blank, of ‘Overpowered‘ from Seven Stories Press about the science of health effects of EMF radiation. He has an MBA from the UCLA Anderson School of Management and received his bachelor’s degree, with honors, from Columbia University. He has also studied at Cambridge University in the UK; the University of Salamanca in Spain; and the Institute of Foreign Languages in Nizhny Novgorod, Russia. Read more about R and SYB or connect with R on LinkedIn.

Have a Question?

I take pride in designing great, effective products, based on real, measurable science – AND taking the time to ensure that each and every one of you has the information you need to understand EMF and make informed decisions.

So if you have a question, just email me and ask.

R Blank