At what frequency would a capacitor of 2.5μF used in radio circuit have a resistance...

PHYSICS
JAMB 2002

At what frequency would a capacitor of 2.5μF used in radio circuit have a resistance of 250Ω

  • A. π/800 Hz
  • B. 800/π Hz
  • C. 200π Hz
  • D. 2000π Hz

Correct Answer: B. 800/π Hz



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