Question

Point s is located along a line perpendicular to the disk and that goes through the center of the disk. Which is happened to be the y axis in this problem.

Find the Electric field at point s(0,15,0) .

Magnitude of the Electric field?

Answer 1

Explanation:

In figure given above the line y=k is perpendicular to y=axis

we know that slope =Change in y/change in y

In the above figure , the value of "X"is fixed and that is 'c'

so there is no change in'x' and change in X=0

slope =change in y/0