ElectrostaticsHard
Question
A non-conducting ring of radius 0.5 m carries a total charge of 1.11 × 10-10 C disturbed non-uniformaly on its circumference producing an electric field E everywhere in space.
The value of integral
(l = 0 being centre of the ring) in volts is
The value of integral
(l = 0 being centre of the ring) in volts is Options
A.+ 2
B.- 1
C.- 2
D.zero
Solution
= V(centre) - V(infinity)but V (infinity) = 0
∴
corresponding to potential at centre of ring. and V(centre) =
2 voltCreate a free account to view solution
View Solution FreeMore Electrostatics Questions
Which of the following is true for the figure showing electric lines of force ? (E is electrical field, V is potential)...A neutral spherical metallic object A is placed near a finite metal plate B carrying a positive charge. The electric for...A positive point charge is placed outside a neutral conducting sphere then :-...You are given an arrangement of three point charges q, 2q and xq separated by equal finite distances so that electric po...In the figure distance of the point from A, where the electric field is zero is :-...