edwinmon561 edwinmon561
  • 12-05-2020
  • Physics
contestada

Calculate the resistance of the filament of a 40 Watt lightbulb if it draws 3 amperes when 120V are impressed across it​

Respuesta :

lucy1302
lucy1302 lucy1302
  • 12-05-2020

Answer:

40 ohms

Explanation:

resistance = voltage/current

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