Electromagnetism and Electricity Essay

Exclusively available on Available only on IvyPanda® Made by Human No AI

Introduction

Discoveries linking electromagnetism with electricity led to the phenomenal changes that were witnessed in the field of physics and electrical engineering (Berkson, 2014). Unifying theories of magnetism with electricity were established in the eighteenth and nineteenth centuries by Law, Faraday (Faraday’s law), Henry, and Maxwell (Fara, 2014).

Electromagnetism is the study of the forces between electric charges and magnetic fields (Berkson, 2014). Coulomb’s laws of electromagnetism occur as vector and scalar quantities with magnitude and direction (Yoshizaki & Kageyama, 2014).

Historical events or discoveries

  • 1600: The article on ‘De Magnete’ was published by William Gilbert (Berkson, 2014).
  • 1747: Ben Franklin demonstrated the discovery of positive and negative charges (Adamson, 2014).
  • 1785: “Coulomb’s law, which shows that the relationship between two charged particles is a function of the square of the distance between the charged particles, was published by Charles Austin de Coulomb” (Berkson, 2014, p. 3) as the inverse square law.
  • 1845 to 1850: “G. T. Fechner verified Lenz’s law by using the relationship between Ampère’s law and Faraday’s law” (Berkson, 2014, p.4).
  • 1885 to 1887: Oliver Heaviside used complex mathematical relationships to show the behavior of the lines of electromagnetic forces and how they were propagated in space (Warnick & Russer, 2014).

Annotated Timeline

  1. 1600: William Gilbert was conducting various experiments for 18 years by testing various electrical and non-electrical materials and concluded by writing the results in the book, De Magnete in 1600 (Fara, 2014). Scientific thinking was modified into understanding that electricity exists with negative and positive charges.
  2. 1747: Ben Franklin made a breakthrough by identifying the positive and negative electric charges, which led to subsequent discoveries and new thinking about electric charges (Berkson, 2014). This observation improved scientific thinking into knowing that electricity can be stored as electric charges.
  3. 1785: Coulomb demonstrated how to use the inverse square law to calculate the force between two electric charges (Fukuyama, 2006). The observation modified the scientific thinking on how the forces could be utilized to explain the polarities of opposite charges or the existence of the north and south poles of a magnet.
  4. 1845 to1850: The behavior of the lines of force in an electromagnetic field and their propagation in space were conceived and demonstrated by G. T. Fechner from 1845 to 1850 (Berkson, 2014). Further investigations by Michael Faraday showed that a link between light and electrodynamics existed and concluded that light can be rotated by an electromagnetic beam. This led to the scientific thinking that light had some aspects of magnetism that directs electric particles to move in specific directions.
  5. 1885 to 1887: Oliver Heaviside enhanced Maxwell’s work to show that electromagnetic forces were propagated in the form of vectors. The scientific thinking here led to the conclusion that such lines could be utilized to produce electricity.

Conclusion

Today, scientists use different mathematical models to study the specific densities of electric charges, currents, magnetic dipoles, boundary-value problems, and moving point charges among others. Electromagnetism is utilized to develop integrated electric charges and gamma-rays in medicine and other fields. Technological advances include the Grand Unified Theory by Einstein in particle physics that involves the study of gravitation. The contributions made in technological, social/cultural development include strides in medicine, drones, aircraft, and the internet among other advances in business and commerce.

References

Adamson, J. W. (2014). Contributions to the History of Education: Volume 3, Pioneers of Modern Education 1600-1700. England: Cambridge University Press.

Berkson, W. (2014). Fields of Force: The Development of a World View from Faraday to Einstein. London: Routledge.

Fara, P. (2014). Sympathetic attractions: magnetic practices, beliefs, and symbolism in eighteenth-century England. New Jersey: Princeton University Press.

Fukuyama, F. (2006). The end of history and the last man. New York, NY: Free Press.

Warnick, K. F., & Russer, P. H. (2014). Differential forms and electromagnetic field theory. Progress In Electromagnetics Research, 1(148), 83-112.

Yoshizaki, K. I., & Kageyama, A. (2014). Interactive timeline for vector field visualization. Memoirs of the Graduate Schools of Engineering and System Informatics Kobe University, 1(6), 25-28.

More related papers Related Essay Examples
Cite This paper
You're welcome to use this sample in your assignment. Be sure to cite it correctly

Reference

IvyPanda. (2021, March 27). Electromagnetism and Electricity. https://ivypanda.com/essays/electromagnetic-induction/

Work Cited

"Electromagnetism and Electricity." IvyPanda, 27 Mar. 2021, ivypanda.com/essays/electromagnetic-induction/.

References

IvyPanda. (2021) 'Electromagnetism and Electricity'. 27 March.

References

IvyPanda. 2021. "Electromagnetism and Electricity." March 27, 2021. https://ivypanda.com/essays/electromagnetic-induction/.

1. IvyPanda. "Electromagnetism and Electricity." March 27, 2021. https://ivypanda.com/essays/electromagnetic-induction/.


Bibliography


IvyPanda. "Electromagnetism and Electricity." March 27, 2021. https://ivypanda.com/essays/electromagnetic-induction/.

If, for any reason, you believe that this content should not be published on our website, please request its removal.
Updated:
This academic paper example has been carefully picked, checked and refined by our editorial team.
No AI was involved: only quilified experts contributed.
You are free to use it for the following purposes:
  • To find inspiration for your paper and overcome writer’s block
  • As a source of information (ensure proper referencing)
  • As a template for you assignment
Privacy Settings

IvyPanda uses cookies and similar technologies to enhance your experience, enabling functionalities such as:

  • Basic site functions
  • Ensuring secure, safe transactions
  • Secure account login
  • Remembering account, browser, and regional preferences
  • Remembering privacy and security settings
  • Analyzing site traffic and usage
  • Personalized search, content, and recommendations
  • Displaying relevant, targeted ads on and off IvyPanda

Please refer to IvyPanda's Cookies Policy and Privacy Policy for detailed information.

Required Cookies & Technologies
Always active

Certain technologies we use are essential for critical functions such as security and site integrity, account authentication, security and privacy preferences, internal site usage and maintenance data, and ensuring the site operates correctly for browsing and transactions.

Site Customization

Cookies and similar technologies are used to enhance your experience by:

  • Remembering general and regional preferences
  • Personalizing content, search, recommendations, and offers

Some functions, such as personalized recommendations, account preferences, or localization, may not work correctly without these technologies. For more details, please refer to IvyPanda's Cookies Policy.

Personalized Advertising

To enable personalized advertising (such as interest-based ads), we may share your data with our marketing and advertising partners using cookies and other technologies. These partners may have their own information collected about you. Turning off the personalized advertising setting won't stop you from seeing IvyPanda ads, but it may make the ads you see less relevant or more repetitive.

Personalized advertising may be considered a "sale" or "sharing" of the information under California and other state privacy laws, and you may have the right to opt out. Turning off personalized advertising allows you to exercise your right to opt out. Learn more in IvyPanda's Cookies Policy and Privacy Policy.

1 / 1