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If a capacitor of capacitance 9.2F has a voltage of 22.5V across it. Calculate the energy of the capacitor.
  • a)
    5062.5 J
  • b)
     2328.75 J
  • c)
    50.625 J
  • d)
    50625 J
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
If a capacitor of capacitance 9.2F has a voltage of 22.5V across it. C...
We know that,
 ω=(1/2)CV2
After putting the values,
=(1/2)x9.2x22.5x22.5
=2328.75J
Hence option B is the answer.
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Most Upvoted Answer
If a capacitor of capacitance 9.2F has a voltage of 22.5V across it. C...
Given:
Capacitance (C) = 9.2 F
Voltage (V) = 22.5 V

Formula:
Energy (E) = 1/2 * C * V^2

Calculation:
Substituting the given values in the formula, we get:
E = 1/2 * 9.2 * (22.5)^2
E = 2328.75 J

Therefore, the energy of the capacitor is 2328.75 J. Hence, option B is correct.
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Community Answer
If a capacitor of capacitance 9.2F has a voltage of 22.5V across it. C...
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