A non-conducting ring of radius 0.5 m carries a total charge of 1.11x 10- 10 C distributed non-uniformly on its circumference producing an electric field 
every where in space. The value of the line integral 
( λ = 0 being center of the ring) in volts is: (Approximately)
Text Solution
Verified by ExpertsThe correct answer is:
A
will be equal to potential at λ = 0 i.e. (at center) and potential at the center of the ring is
C entre = 
= 
= +2 Volt. (Approx)
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