NEET-XII-Physics
neet 2020 questions with solutions year:2020
- #17In a certain region of space with volume `` 0.2 \,m^3 `` , the electric potential is found to be `` 5\,V `` throughout. The magnitude of electric field in this region is:
(A)zero
(B)0.5 N/C
(C)1 N/C
(D)5 N/C
digAnsr: AAns : Since electric potential is found throughout constant, hence electric field,
`` E=-\frac{dV}{dt}=0 ``