Asingle point charge is placed at the center of an imaginary cube that has 10 cm long edges. the electric flux out of one of the cube's sides is -1 kn·m^2/c. how much charge is at the center?

Explanation:

Given:

Length of each side of the cube,

The Elecric flux through one of the side of the cube is,

The net flux through a closed surface is defined as the total charge that lie inside the closed surface divided by

Since Flux is a scalar quantity. It can added to get total flux through the surface.

So the the charge at the centre is calculated.

less than one you can't create energy

this could be newton#'s law of cooling. the cooling curve is exponential