The inward and outward electric flux for a closed surface unit of `N-m^(2)//C` are respectively `8xx10^(3)` and `4xx10^(3)`. Then the total charge inside the surface is [where `epsilon_(0)=` permittivity constant]

The inward annd outward electric flux from a closed surface are respectively 8xx10^(3) and 4xx10^(3) units. Then the net charge inside the closed surface is

If the electric flux entering and leaving an enclosed surface respectively is phi_1 and phi_2 , the electric charge inside the surface will be

If the electric flux entering and leaving a closed surface are 6 xx 10^6 and 9 xx 10^6 SI units respectively, then the net charge inside the surface of permittivity of free space epsilon_0 is

5x10^(5) lines of electric flux are entering in a closed surface and 4x10^(5) liner come out of the surface the charge enclosed by the surface is-

The number of electric lines of forces rediating from a closed surface in vacumm is 1.13xx10^(11) . The charge enclosed by the surface is

A closed surface is vacumm encloses charges -q and +3q . Another charge -2q lies outside the surface. Total electric flux over the surface is

A closed surface encloses a net charge of -3.60 muC . What is the net electric flux through the surface? (b) The electric flux through a closed surface is found to be 780 N-m^2//C . What quantity of charge is enclosed by the surface? (c) The closed surface in part (b) is a cube with sides of length 2.50 cm. From the information given in part (b), is it possible to tell where within the cube the charge is located? Explain.