ahorwath45 ahorwath45
  • 19-11-2018
  • Physics
contestada

A 1.5m wire carries a 3 A current when a potential difference of 71 V is applied. What is the resistance of the wire?

Respuesta :

SW3D1SHxF15H SW3D1SHxF15H
  • 19-11-2018

According too ohms law I=V/R (current is equal to volts over resistance) We can rearrange it into:

R=V/I

Then Plug and Chug

71/3=24 ohm's

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