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Chapter 1: Problem 36

Who has unified electromagnetism and optics? (a) Newton (b) Maxwell (c) Coulomb (d) Faraday

Short Answer

Expert verified
In conclusion, the scientist who unified electromagnetism and optics is: (b) James Clerk Maxwell.

Step by step solution

01

Option (a) Newton

Isaac Newton is known for his contributions to classical mechanics, including his three laws of motion and the law of universal gravitation. He also made important contributions to optics, particularly in the study of light and color. However, he did not unify electromagnetism and optics.
02

Option (b) Maxwell

James Clerk Maxwell is the scientist who successfully unified electricity, magnetism, and optics by developing a set of equations known as Maxwell's equations. These equations describe how electric and magnetic fields are generated and how they interact with each other and with matter, including light. So, the correct answer is (b) Maxwell.
03

Option (c) Coulomb

Charles-Augustin de Coulomb is known for his contributions to the field of electrostatics, especially for formulating Coulomb's law. This law explains the force between two charged particles. While his work was important in the development of electromagnetism, he did not unify electromagnetism and optics.
04

Option (d) Faraday

Michael Faraday made significant contributions to the understanding of electromagnetism, including the discovery of electromagnetic induction, which led to the development of electric generators and transformers. His work laid the foundation for Maxwell's equations, but he did not directly unify electromagnetism and optics. In conclusion, the scientist who unified electromagnetism and optics is: (b) James Clerk Maxwell.

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