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Calculate the inductive reactance of the circuit shown above

Physics
WAEC 2025

Calculate the inductive reactance of the circuit shown above

  • A. 50.0\(\Omega\)
  • B. 0.50\(\Omega\)
  • C. 5.00\(\Omega\)
  • D. 0.05\(\Omega\)
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Correct Answer: Option A
Explanation

R\(_L\) = 2\(\pi\)fL = 2 \(\pi\) x \(\frac{100}{\pi}\) x 0.25 = 50.0\(\Omega\)

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