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Calculate the reactance of the inductor in the circuit diagram shown above [\(\pi = \frac{22}{7}\)]

Physics
WAEC 2001

Calculate the reactance of the inductor in the circuit diagram shown above [\(\pi = \frac{22}{7}\)]

  • A. 132\(\Omega\)
  • B. 214\(\Omega\)
  • C. 264\(\Omega\)
  • D. 269\(\Omega\)
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Correct Answer: Option C
Explanation

\(X_L = 2 \pi fL = 2 \times \pi \times 60 \times 0.7 = 264\Omega \)

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