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Three identical lamps each power 100W are connected in parallel across a potential ...

Three identical lamps each power 100W are connected in parallel across a potential difference of 250V. Calculate the current in the circuit
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  • A 7.5A
  • B 2.5A
  • C 1.2A
  • D 0.8A
Correct Answer: Option C
Explanation:
P = IV
I = \(\frac{P}{V} = \frac{3 \times 100}{250} = 1.2A\)

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