The concept of flux concerns the amount of a field that passes through a surface. We are interestedin the electric field at present, but the concept of flux is much more applicable beyond electricityand magnetism. For an electric field E, the flux of E through a small area AA isΔΦ-Ε. ΔΑ-ΕΔΑ cos θwhere 0 is the angle between E and n the normal to the area element AA.(a) Make a simple sketch of the electric field passing through a rectangular plane indicating thevector area element AÃ.(b) For what value of 0 is the electric flux through AÃ a maximum? a minimum?(c) How would you determine the total flux through the rectangular plane?

Consider the figure below The area element ∆A⇀ is shown in the green circle. It has direction…

The concept of flux concerns the amount of a field that passes through a surface. We are interested in the electric field at present, but the concept of flux is much more applicable beyond electricity and magnetism. For an electric field E, the flux of E through a small area AA is ΔΦ-Ε. ΔΑ- ΕΔΑ cos θ where 0 is the angle between E and în the normal to the area element AA. (a) Make a simple sketch of the electric field passing through a rectangular plane indicating the vector area element AÃ. (b) For what value of 0 is the electric flux through AÃ a maximum? a minimum? (c) How would you determine the total flux through the rectangular plane?

The concept of flux concerns the amount of a field that passes through a surface. We are interested in the electric field at present, but the concept of flux is much more applicable beyond electricity and magnetism. For an electric field E, the flux of E through a small area AA is ΔΦ-Ε. ΔΑ- ΕΔΑ cos θ where 0 is the angle between E and în the normal to the area element AA. (a) Make a simple sketch of the electric field passing through a rectangular plane indicating the vector area element AÃ. (b) For what value of 0 is the electric flux through AÃ a maximum? a minimum? (c) How would you determine the total flux through the rectangular plane?