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length of the conducet in ohms...what is the exact questions
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Original resistance = Ro = rho *l/A
The resistance of the conductor is directly proportional to its length and inversely proportional to its cross sectional area.
The wire is tripled of its previous length so the resistance will be 3l
and the new cross sectional area will be A/3
Rn = 3 * rho * l/ A/3
= 9R ( R = rho*l/A)
= 9*3 =27 Ohm
Plz mark brainliest ❤️❤️❤️
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