Hayat Ashraf

Electromagnetism is a branch of physics that deals with the study of the electromagnetic force, one of the four fundamental forces in nature. It encompasses the phenomena related to electric and magnetic fields, as well as their interactions with charged particles and currents. Electromagnetism is described by a set of equations known as Maxwell's equations, formulated by James Clerk Maxwell in the 19th century. Here are some key concepts and phenomena in electromagnetism: 1. Electric Charge: Electric charge is a fundamental property of particles, either positive or negative. Like charges repel each other, while opposite charges attract each other. The unit of electric charge is the Coulomb (C). 2. Electric Field: An electric field is a region in space around an electric charge or a group of charges where electric forces can be experienced by other charges. Electric fields are produced by electric charges and can exert forces on other charges. 3. Electric Potential: Electric potent...