Gauss’s law obtain the expression for the electric field due to a uniformly charged thin spherical shell of radius R at a point outside the shell. Draw a graph showing the variation of electric field with r, for r > R and r < R.

Answer : Electric field at point P at a distance V’outside the spherical shell.

Here you can find the Sample Paper for English Language & Literature Term 1 2011 which is issued by CBSE for Class 9 Students.