FreddieStephenHanman FreddieStephenHanman
  • 14-11-2022
  • Physics
contestada

A set of lights consists of 20 lamps connected in series to the 230 V mains electricity supply. 1. (a) When the lights are switched on and working correctly, the current through each lamp is 0.25 A. (i) What is the total current drawn from the mains supply?

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