# Frequent question: How do you increase electric flux density?

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## How can we increase flux density?

There are three ways to change the magnetic flux through a loop:

1. Change the magnetic field strength (increase, decrease) over the surface area.
2. Change the area of the loop (increase by expanding the loop, decrease by shrinking the loop)

## What affects electric flux?

While the electric flux is not affected by charges that are not within the closed surface, the net electric field, E, in the Gauss’ Law equation, can be affected by charges that lie outside the closed surface. … Thus, the SI base units of electric flux are kg·m3·s3·A1.

## Does flux increase with area?

The electric flux through a closed surface (see Gauss’s Law ), such as a sphere, is independent of area because as the closed surface becomes larger the electric field will become weaker but applied over a larger area, but the resulting electric flux will be the same as the electric flux through a smaller closed …

## How you will represent the electric flux density?

The electric flux density, D, is then equal to the electric flux emanating from the charge, q, divided by the area of the sphere. coulombs per square meter; where the area is perpendicular to the lines of flux. (One coulomb is equal to the magnitude of charge of 6.25 X 1018 electrons.)

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## What is flux per unit area?

Flux as flow rate per unit area. In transport phenomena (heat transfer, mass transfer and fluid dynamics), flux is defined as the rate of flow of a property per unit area, which has the dimensions [quantity]·[time]1·[area]1. The area is of the surface the property is flowing “through” or “across”.

## Can you have negative flux?

The negative flux just equals in magnitude the positive flux, so that the net, or total, electric flux is zero. If a net charge is contained inside a closed surface, the total flux through the surface is proportional to the enclosed charge, positive if it is positive, negative if it is negative.

## At what angle electric flux is minimum?

The electric flux through the surface is minimum when the angle between e and a is. salonitomar2770 is waiting for your help.

## Which does not affect electric flux?

It is important to note that while the electric flux is not affected by charges that are not within the closed surface, the net electric field, E, in the Gauss’ Law equation, can be affected by charges that lie outside the closed surface.

## Does flux change with distance?

As the distance widens, flux falls off quickly. With a big value of Δx, flux is essentially 0 (although it never quite reaches zero).

## Why is flux the same?

Since the electric field is parallel to the normal of the surface at all points, the flux is simply the electric field at that distance multiplied by the area of the element.

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