A conductor in the shape of a spherical shell of radii 2,5cm is charged to 20 microcoloumbs. This conductor is situated with its center at (x.y)= (0,0)
a) Find the electric ficld at the following following radii 1,4,6
b) Draw a chart illustrating theshell and indicate where the charge is situated.' (i.e. how is it distributed over the volume of the shell)
c) Draw a graph of Efield as a function of distance from 0 to 10 cm.
d) Repeat (a and b) if a -5microC point charge is placed at the center of the sphere
With the -5, still in place: a point charge of 15, is placed 20 cm ahoce the spherical shell (at 0,20).
e) Calculate the electric field at the point (10,10)
f) Calculate the electric potential at this same point.
g) How much work is required to move a 10 microcoloumb charge from the position (0.20) to the point (10,10)?