Home » Physics » If the frequency of the ac. circuit illustrated above is 500/π Hz what would be…

If the frequency of the ac. circuit illustrated above is 500/π Hz what would be…

If the frequency of the ac. circuit illustrated above is 500/π Hz what would be the reactance in the circuit?
  • A.
    0.0009Ω/π
  • B.
    100Ω
  • C.
    1030Ω
  • D.
    1400Ω
  • E.
    2500Ω
Correct Answer: Option D
Explanation
= 2ufl – 1/2ufc = (2 x (500/π) x 0.9) –

1/2 x (500/π) x 2 x 0-6

= 1440Ω

Related Posts