At what distance along the axis passing through the center of a uniformly charged circular ring (of radius R) is the electric field maximum?
Understand the Problem
The question is asking for the specific distance along the axis of a uniformly charged circular ring where the electric field generated by that ring reaches its maximum strength. To solve this, we would need to apply principles from electrostatics, particularly related to the behavior of electric fields generated by charge distributions.
Answer
x = R√2
The final answer is x = R√2
Answer for screen readers
The final answer is x = R√2
More Information
The distance at which the electric field is maximum on the axis of a uniformly charged circular ring is x = R√2, where R is the radius of the ring. This occurs because of the balance between the increasing distance effect and the distribution of charge on the ring.
Tips
A common mistake is to confuse the radius with the maximum distance, which involves the square root of 2 factor.
Sources
- Q&A answer on electric field of a charged ring - Doubtnut - doubtnut.com
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