Three identical lamps each power 100W are connected in parallel across a potential difference of…

Three identical lamps each power 100W are connected in parallel across a potential difference of 250V. Calculate the current in the circuit
  • 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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