mirza7
mirza7 mirza7
  • 20-10-2020
  • Physics
contestada

calculate the resistance of a 1 m long wire of diameter 0.3mm​

Respuesta :

pfellas
pfellas pfellas
  • 20-10-2020
You need to know the resistivity of the wire.

Then resistance = (resistivity x length ) / cross sectional area
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