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Electricity: Current through a overhead projector light bulb at 120V

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The light bulb used in an overhead projector has a resistance of 24 Ohms. What is the current through the bulb when it is operating on 120V?

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Solution Summary

The solution is calculated in four lines. The current through an overhead projector light bulb at 120V is determined.

Solution provided by:
  • BEng, Allahabad University, India
  • MSc , Pune University, India
  • PhD (IP), Pune University, India
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