emilybb195
emilybb195 emilybb195
  • 30-09-2014
  • Physics
contestada

what is the current through a series circuit with three 2-ohm resistors and a 9-volt battery

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AL2006
AL2006 AL2006
  • 30-09-2014
In a series circuit, the total resistance is the sum of the individual resistors.

Total = 2 + 2 + 2 = 6 ohms.

Current  =  (voltage) / (resistance)  =  9 V / 6 ohms  = 1.5 Amperes
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