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All Pools >> Technician >> T4D


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T4D01 : What formula is used to calculate current in a circuit?

  -  Current (I) equals voltage (E) multiplied by resistance (R)
  -  Current (I) equals voltage (E) divided by resistance (R)
  -  Current (I) equals voltage (E) added to resistance (R)
  -  Current (I) equals voltage (E) minus resistance (R)

Correct Answer: Current (I) equals voltage (E) divided by resistance (R)