The electric field in a region is radially outward and at a point is given by `E=250" r V"//"m"` (where r is the distance of the point from origin). Calculate the charge contained in a sphere of radius 20 cm centred at the origin

The electric field in a region is radially outward and varies with distance r as E = 250 r ( volt per square metre).Calculate the charge contained in a sphere of radius 0.2 m centere at the origin.

The electric field in a region is radially outward and varies with distance r as E = 250 r ( volt per square metre).Calculate the charge contained in a sphere of radius 0.2 m centeredat the origin.

The electric field in a region is radially outward and varies with distance r as E = 250 r Vm^-2 Calculate the charge contained in a sphere of radius 0.2 m centred at the origin.

The electric field in a region is radially outward with a magnitude E=Ar where E = electric field, A is a constant = 100V//m^2 and r denotes the distance from the origin in meters. Find the charge contained in a sphere of radius 0.20 m centred as the origin.

The electric field in a certain region is acting radially outwards and is given by E=Ar. A charge contained in a sphere of radius 'a' centred at the origin of the field, will given by

The electric field in a certain region is acting radially outwards and is given by E=Ar. A charge contained in a sphere of radius 'a' centred at the origin of the field, will given by

The eletric field in a certina region is acting radially outward and is given by E = Ar. A charge contained in 'a' centred at the origin of the field will be givne by

The electric field in certain region is acting radially outward and is given by E=Ar. A charge contained in a sphere of radius 'a' centred at the orgin of the field, will be given by:

The electric field in a region is radially outward with magnitude E = ar . If a = 100 Vm^(-2) and R = 0.30m , then the value of charge contained in a sphere of radius R centred at the origin is W xx 10^(-10)C . Find W.

A point charge Q is placed at the origin . Find the electrostatic energy stored outside the sphere of radius R centred at the origin.