A sphere centered at the origin has radius `0.200 m. A-500muC` point charge is on the x-axis at `x = 0.300 m`. The net flux through the sphere is `360 N-m^2//C`. What is the total charge inside the sphere?

An electric field is uniform and E=200 hatiNC^(-1) along +x s and E=-200hatiNC^(-1) along -x direction. A right circular cylinder of length 0.20 m and radius 0.05 m has its centre at the origin and its axis along the x-axis so that one face is x=+0.10m and the other =x-0.10m . a. What is the net outward flux through each flat face? b. What is the flux through the side of the cylinder? c. What is the net outward flux throught the cylinder? d. What is the net charge inside the cylinder?

A metal sphere centered at the origin has a radius R and a net charge Q. The electric field at the point x = 5 R is E _(0). The sphere is replaced by a different metal sphere centered at the origin with radius 2R and a net charge Q _(0), The field at x = 5R is still E _(0). What is the ratio of Q and Q _(0) ?

There is a point charge +q inside a hollow sphere and a point charge -q just outside its surface. The total flux passing through the surface of sphere is :

An electric charge of 8.85 xx 10^(-13)C is placed at the centre of a sphere of radius 1 m. The electric flux through the sphere is

State the formula and unit of electric dipole moment. A charge of 50 muC is kept at the centre of a sphere of radius 0.1m. What is the flux through the sphere?

A Sphere of radius R_0 carries a volume charge density proportional to the distance (x) from the origin, rho=alphax where alpha is a positive constant. (a) Calculate the total charge in the sphere of radius R_0 . (b) The sphere is shaved off so as to reduce its radius. What should be the radius (R) of the remaining sphere so that it contains half the charge of the original sphere? (c) Find the electric field at a point inside the sphere at a distance r lt R. Give your answer for original sphere of radius R_0 as well as for the smaller sphere of radius R that was left after shaving off the original sphere.

A uniformly charged conducting sphere of 2.4 m diameter has a surface charge density of 180.0 muC//M^(2) (ii) Find the charge on the sphere. (ii) what is the total flux leaving the surface of the sphere ?

A uniformly charged conducting sphere of 2.4 m diameter has a surface charge density of 80.0muC//m^(2) . a. Find the charge on the sphere. b. What is the total electric flux leaving the surface of the sphere?