rnmafoyane rnmafoyane
  • 24-04-2024
  • Physics
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A coil of 12Ω resistance is in parallel with a coil of 20Ω resistance. This combination is connected in series with a third coil of 8Ω resistance. If the whole circuit is connected across a battery, having an e.m.f. of 30V and an internal resistance of 2Ω, what is the terminal voltage of the battery?

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