cjjordan07 cjjordan07

09-03-2022
Engineering

contestada

The resistance of a wire is proportional to its length. If 2' of an
electrical wire has a resistance of 12 ohms, what is the
resistance of 9' of the same wire?

Respuesta :

alizeidabadii369 alizeidabadii369

09-03-2022

Answer:

54

Explanation:

R=r(L/A)

12/x = 2/9

therefore x=54

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