xxabbeyxx
xxabbeyxx xxabbeyxx
  • 24-09-2017
  • Physics
contestada

The current through a 12v lamp when it is connected to a 12v battery is 2.0 A. Calculate the resistance of the lamp at this current

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AL2006
AL2006 AL2006
  • 24-09-2017
Resistance = (voltage) / (current)

= (12 v) / (2 A) = 6 ohms .
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