is the study of how electric charges and currents interact through invisible fields. These interactions form one of the four fundamental forces of nature and govern everything from the light we see to the wireless signals for our phones. 1. The Core Components
Electric charges create electric fields. Positive charges spray these fields outward like a sprinkler. Negative charges suck these fields inward like a vacuum cleaner. Opposite charges attract; matching charges repel. Rule 2: Gauss’s Law for Magnetism (The Inseparable Twins) electromagnetic theory for complete idiots pdf
“Electric charge creates an electric field.” is the study of how electric charges and