Question

a thin circular ring of radius r is uniformly charged over its length considere two points the centre of a ring O and a point on the axis of the ring at a distance a from the centre of the Ring if ratio of potential at point O and P is Vo/Vp = √10 /1 then value of a/r is​

Answer 1

Answer:

o x 10 -89

Step-by-step explanation:

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