Table of Contents
- 1 What is the electric flux when Gaussian surface encloses an electric dipole?
- 2 What is the total electric flux through the entire Gaussian surface?
- 3 Does electric flux depend on shape of Gaussian surface?
- 4 What is called Gaussian surface?
- 5 What is the total charge enclosed by the Gaussian box?
- 6 What is the electric flux due to a Gaussian dipole?
- 7 How do you use Gauss’ law to study electric flux?
What is the electric flux when Gaussian surface encloses an electric dipole?
Answer: You can say that the electric flux will be zero as result of Gauss’s Law. Enclosing any number of charges who’s sum equals zero will result in a surface flux of zero.
What is the total electric flux through the entire Gaussian surface?
The flux Φ of the electric field →E through any closed surface S (a Gaussian surface) is equal to the net charge enclosed (qenc) divided by the permittivity of free space (ϵ0): Φ=∮S→E⋅ˆndA=qencϵ0.
What will be the total flux through the face of the cube with side of length A If A charge Q is placed at corner of the cube?
(a) In Fig, when a charge q is placed at corner A of the cube it is being shared equally by 8 cubes, Therefore, total flux through the faces of the given cube =q/8∈0.
What do you mean by Gaussian surface?
A Gaussian surface (sometimes abbreviated as G.S.) is a closed surface in three-dimensional space through which the flux of a vector field is calculated; usually the gravitational field, the electric field, or magnetic field.
Does electric flux depend on shape of Gaussian surface?
As per the Guess theorem in electrostatics, electric flux does not depend on the shape or size of the surface. The electric flux depends only on the charge enclosed by the surface.
What is called Gaussian surface?
What is the total electric flux through all faces of the cube?
b) What is the total electric flux through all faces of the cube? b) The total flux through the cube must be zero; any flux entering the cube must also leave it. uniformly distributed on its surface.
What is the total flux through the faces of cube?
Therefore, total flux through the faces of the given cube =q/8ϵ0.
What is the total charge enclosed by the Gaussian box?
The charge enclosed by the Gaussian cylinder is equal to the charge on the cylindrical shell of length L. Therefore, λenc is given by λenc=σ02πRLL=2πRσ0.
What is the electric flux due to a Gaussian dipole?
Is the TOTAL charge enclosed by the Gaussian surface (The charge inside the closed surface!), not the charge on the surface itself. If you were to meticulously calculate the electric flux due to the dipole through the sphere enclosing it, using the definition of the E-field flux as: you will find the total flux to be 0.
What is the total flux across the Gaussian sphere?
A gaussian sphere encloses an electric dipole within it. The total flux across the sphere is : Electrostatic Potential and Capacitance 2. A monoatomic gas is suddenly compressed to $(1/8)^{th}$ of its initial volume adiabatically.
How do you find the electric flux through a closed surface?
The electric flux through a closed or Gaussian surface is determined by the net charge within the surface. If the surface encloses a dipole the electric flux through the surface will be zero, as the net charge is zero.
How do you use Gauss’ law to study electric flux?
Using Gauss’ Law, we can examine the electric flux and field inside of the sphere imagine a Gaussian sphere just inside barely inside or on top of our charged sphere (figure 3). As no charge, Q, is contained within the hollow part of our sphere, the net flux through our Gaussian surface and electric field are both zero inside of the sphere.