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If a capacitor is charged to 12V and has a capacitance of 6μF, what is the stored energy? (2022)

Practice Questions

1 question
Q1
If a capacitor is charged to 12V and has a capacitance of 6μF, what is the stored energy? (2022)
  1. 0.432 mJ
  2. 0.072 mJ
  3. 0.864 mJ
  4. 0.216 mJ

Questions & Step-by-step Solutions

1 item
Q
Q: If a capacitor is charged to 12V and has a capacitance of 6μF, what is the stored energy? (2022)
Solution: Energy = 0.5 × C × V² = 0.5 × 6 × 10^-6 × 12² = 0.432 mJ.
Steps: 0

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