Science, asked by zaidmohammed33p80cis, 1 year ago

A copper wire has a diameter of 0.5 mm and resistivity of 1.6 into 10 to the power minus 8 ohm metre so what will be the length of this wire to make its resistance 10 Ohm

Answers

Answered by kalpeshfogawat

0

Answer:

l=0.25π/10¹⁰

Explanation:

R=p*l/a. dtdgs ggfgg gfgggg

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