Electrostatics Question 674
Question: The maximum electric field at a point on the axis of a uniformly charged ring is $ E _{0} $ . At how any points on the axis will the magnitude of the electric field be$ E _{0}/2 $ .
Options:
A) 1
B) 2
C) 3
D) 4
Show Answer
Answer:
Correct Answer: D
Solution:
[d] Four points.
