sherrieasbury19
sherrieasbury19 sherrieasbury19
  • 14-06-2018
  • Physics
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HELP PLEASE
what is the total resistance an current in the diagram below

HELP PLEASE what is the total resistance an current in the diagram below class=

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AL2006
AL2006 AL2006
  • 14-06-2018
The total resistance of several resistors in series is their sum.
In this series circuit, it's (20 + 30 + 40) = 90 ohms .


Current = (voltage) / (resistance

Current = (20 V) / (90 ohms)

Current = 2/9 Ampere  (0.222... A)
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