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Monday, 02 March 2026
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When an a.c. voltage is applied to a capacitor, no power is consumed because the current

When an a.c. voltage is applied to a capacitor, no power is consumed because the current
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Leads the voltage by 90°
  • B Lags behind the voltage by 90°
  • C And voltage are in phase
  • D And voltage are 180° out of phase
Correct Answer: Option A
Explanation:
In a capacitive circuit, current leads voltage by 90°, or voltage lags current by 90°

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