ElectrostaticsHard
Question
A charge q is placed at the centre of the cubical vessel (with one face open) as shown in figure. The flux of the electric field through the surface of the vessel is
Options
A.zero
B.q/ε0
C.q/4ε0
D.5q/6ε0
Solution
(C) Total flux through closed cubical vessel = q/ε0.
& Flux through one face =
So, total flux passing through given cubical vessel is =
; (as vessel has 5 faces)
& Flux through one face =
So, total flux passing through given cubical vessel is =
; (as vessel has 5 faces)Create a free account to view solution
View Solution FreeMore Electrostatics Questions
The point charge Q and -2Qare placed at some distance apart. If the electric field at the location of Q is of Q is E. Th...The kinetic energy which an electron acquires when accelerated (from rest) through a potential difference of 1 volt is c...An equipotential surface and an electric line of force :...Let there be a spherically symmetric charge distribution with charge density varying as ρ (r) = ρ0 upto r = R,...Which of the following is true for the figure showing electric lines of force ? (E is electrical field, V is potential)...