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A capacitor 8\(\mu\)F is charged to a potential difference of 100V. The energy stored ...

A capacitor 8\(\mu\)F is charged to a potential difference of 100V. The energy stored by the capacitor is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 1.0 x 104J
  • B 8.0 x 10J
  • C 1.25 x 10J
  • D 4.0 x 10-2J
Correct Answer: Option D
Explanation:
Energy = \(\frac{1}{2}\)CV2
= \(\frac{1}{2}\) x 8 x 10-6 x (100)2
= 4 x 10-2J

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