Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Electric Fields and Gauss' Law Electric Field
Two plates are at potentials -10V and +30V. If the separation between the plates is 2 cm then find the electric field between them.
1
2000 V/m
2
1000 V/m
3
500 V/m
4
More than one of the above
5
None of the above