Electric flux formula. What is electric flux? Explore its formula, dimension, importance common applications, key role and real-world uses . Learn what is electric flux, how to calculate it and how it varies with the angle between the electric field and the area element. This flux gives a means to explain electric field lines flow throughout an area. Apr 13, 2025 · Furthermore, the use of electric flux in Gauss's Flux Theorem assists in studying and understanding Faraday's Law and its applications to objects such as electrical generators, transformers, and inductors. It is a scalar quantity, representing the total number of electric field lines passing through a given surface. For simplicity in calculations it is often convenient to consider a surface perpendicular to the flux lines. See examples, video, FAQs and quiz on electric flux and electric field. The larger the area, the more field lines go through it and, hence Jun 22, 2013 · Expression and Calculation: Electric flux density, denoted as D, is calculated using the charge and the surface area of a hypothetical sphere centered on the charge. It’s a vector quantity. . 5qr vuixb f86 44cht goalz oi8kuq 15bm5 uhb kzt koc3g