Ex. 72 : A uniform copper wire of length 5 m and diameter 3 x 10m is extended by 103 m. Calculate the energy stored in the wire. Y = %3D 12 x 1010 N/m².
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![Ex. 72: A uniform copper wire of length
5 m and diameter 3 x 10 m is extended by 103
m. Calculate the energy stored in the wire. Y =
%3D
12 x 1010 N/m2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca4b3832-eced-4904-a0ae-7c0354d9cd17%2Fb619948d-2dac-4c36-a98e-21a94a1ff537%2Fbqgxue_processed.jpeg&w=3840&q=75)
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