Math, asked by tultulighosh830, 7 months ago

the area of the cross section of a metal piece whose measurement is 2m

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Answered by Mahaakaaal

0

Resistivity (ρ) =? ∴ area of cross section of wire = π r² → 3.14 x (3 x 10− ⁴)² → = 2.826 ...

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