Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Electric Fields and Gauss' Law Applications of Gauss’s Law
Uniformly charged spherical shell having the radius R. Electric field at a distance r (r < R) from the center?
1
E = 0
2
\(E = \frac{q}{{4\pi {\epsilon_o}{r^2}}}\)
3
\(E = \frac{{q{R^2}}}{{{r^2}}}\)
4
More than one of the above
5
None of the above