Hence, electric flux depends on the net charge enclosed and the permittivity of the medium, and not on the size or shape of the surface.
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प्रश्न
The electric flux through a closed Gaussian surface depends upon ______.
विकल्प
Net charge enclosed and permittivity of the medium.
Net charge enclosed, permittivity of the medium and the size of the Gaussian surface.
Net charge enclosed only.
Permittivity of the medium only.
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उत्तर
The electric flux through a closed Gaussian surface depends upon net charge enclosed and permittivity of the medium.
Explanation:
According to Gauss’s law, the total electric flux through a closed Gaussian surface is given by:
Φ = `Q_"enclosed"/epsilon`
संबंधित प्रश्न
How does the electric flux due to a point charge enclosed by a spherical Gaussian surface get affected when its radius is increased?
Given a uniform electric field \[\vec{E} = 2 \times {10}^3 \ \hat{i}\] N/C, find the flux of this field through a square of side 20 cm, whose plane is parallel to the y−z plane. What would be the flux through the same square, if the plane makes an angle of 30° with the x−axis ?
A small plane area is rotated in an electric field. In which orientation of the area, is the flux of the electric field through the area maximum? In which orientation is it zero?
The electric field in a region is given by `vec"E"` = 5 `hatk`N/C. Calculate the electric flux Through a square of side 10.0 cm in the following cases
- The square is along the XY plane
- The square is along XZ plane
- The normal to the square makes an angle of 45° with the Z axis.
The SI unit of electric flux is ______.
The electric field in a region is given by `bar"E" = 4hat"i" + 10hat"j"` N/C. The flux of this field through a square of 10 cm on a side whose plane is parallel to the XZ plane.
An electric charge q is placed at the center of a cube of side ℓ. The electric flux on one of its faces will be ______.
The S.I. unit of electric flux is ______
A hollow sphere of radius R has a point charge Q at its centre. Electric flux emanating from it is `phi`. If both the charge and the radius of the sphere are doubled, electric flux emanating from the sphere will ______.
According to the rain analogy for electric flux, what determines how much rain (field) passes through a tilted sheet of cardboard?
