Definition of Electrodynamics

What is Electrodynamics?

Electrodynamics is a branch of physics that studies the forces and motion of charged particles. It is a fascinating science that explores the relationship between electricity and magnetism.

Origin of Electrodynamics

The study of electrodynamics began in the 19th century when scientists like Michael Faraday and James Clerk Maxwell made important discoveries. They found that electric currents could produce magnetic fields and that changing magnetic fields could create electric currents. These findings laid the foundation for the field of electrodynamics.

Everyday Presence of Electrodynamics

We encounter electrodynamics in our daily lives more often than we might think. It is responsible for the functioning of our electronics like smartphones, computers, and televisions. Electrodynamics also powers electrical appliances such as refrigerators, washing machines, and microwave ovens.

Synonyms and Comparison

You may have heard of electromagnetism, which is closely related to electrodynamics. Electromagnetism focuses on the interaction between electric and magnetic fields. Electrodynamics, on the other hand, emphasizes the motion of charged particles caused by these fields. They are like two sides of the same coin!


In conclusion, electrodynamics is a branch of physics that explores the forces and movement of charged particles. It originated in the 19th century and is found all around us in our everyday lives. Electrodynamics can be compared to electromagnetism, as they are closely related. Understanding electrodynamics helps us comprehend and harness the power of electricity and magnetism!