Nov 23, 2014 · FAQ: Electric Flux: Definition, Equation & Examples What is "electric flux"? "Electric flux" is a measure of the amount of electric field lines that pass through a given area. It is a concept used in the study of electromagnetism and is defined as the electric field strength multiplied by the area it passes through.

Sep 13, 2015 · an electric field is uniform,and in the positive x direction for positive x,and uniform with the same magnitude but in the negative x direction for negative x.it is given that vector E=200 I^ (N/C) for x>0 and vector E= -200 (N/C) for x<0 .A right circular cylinder of length 20 cm and radius 5 cm has it's center at the origin and it's axis ...

Sep 17, 2017 · The axis of rotation is perpendicular to the electric field direction and is along the diameter of the loop.Initially, the electric flux through the loop is 0. Write an equation for the electric flux through the loop as a function of time in terms of r, E, and w. Homework Equations The Attempt at a Solution So I use flux = EAcos(x) A = pir^2 ...

Feb 15, 2018 · Many of the examples I’ve seen apply the same equation with non-uniform electric fields. For example, a sphere with a charged particle q in the center has an electric field E = kq/r^2 multiply this by the surface area of a sphere 4pi(r^2) to get 4kq(pi) or q/Eo. I assume the electric fields dependence on r^2 means that it’s not uniform.

Jun 13, 2008 · Electric flux is calculated by taking the dot product of the electric field and the surface area vector. It is given by the equation Φ = E * A * cosθ, where E is the electric field, A is the surface area, and θ is the angle between the electric field and the surface normal.

Jan 30, 2011 · The dimensions of the sides are given, and the equation for electric flux is provided. The key to solving the problem is determining the cross sectional area of side B that is presented to the electric field. This can be done by visualizing the field as a stream of particles and finding the area that the side presents in the direction of the ...

Jan 28, 2010 · Electric potential is defined as the amount of energy per unit charge and flux is defined as the product of the E field and the area passing through. Does electric field and flux have any other physical meaning other than the equation? What does it really mean when you say the potential at a...

Mar 7, 2015 · Obviously, you'd arrange the bucket upright so that the "flux" is maximum. That would have the normal to the surface (which is used to describe the orientation of the surface) parallel to the falling rain. That makes the angle θ = 0, making cosθ = 1. If you turned the bucket sideways so that θ = 90°, cosθ = 0 and the flux goes to zero.

Oct 9, 2013 · The equations used include the electric flux equation, Coulomb's constant, and the relationship between electric flux and enclosed charge. The problem is solved using two different methods, with the textbook solution using the assumption of a …

Oct 17, 2012 · The electric flux equation, also known as Gauss's law, is used to calculate the electric flux through a closed surface surrounding an electric charge. It is given by the equation Φ = E · A · cos(θ), where E is the electric field, A is the area of the surface, and θ is the angle between the electric field and the normal to the surface.