Question

Paragraph for Questions (Q.No. 11 to 13)
A ring of radius R is made of thin metallic wire of area of cross section 'A'. The ring is uniformly
distributed with charge 'Q'. A point charge q is placed at the centre of the ring. 'Y' is the Young's
modulus of metal.

1)The tension developed in the ring


2)The change in radius of the ring
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Answer 1

Answer:

2 the change in radius of the ring

Answer 2

Answer:

where is the question

Explanation:

give the all the questions