A 4-μF Capacitor Is Attached to a 10-V Power Supply

question 72

Multiple Choice

A 4-μF capacitor is attached to a 10-V power supply.How much energy is stored in the capacitor?

• A) 0.40 × 10−³ J
• B) 4 × 10−³ J
• C) 1.60 × 10−⁴ J
• D) 4 × 10−⁴ J
• E) ​1.50 × 10−³ J

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Definitions:

Energy Consumption

The total amount of energy used by an individual, organization, or society.

Total Fertility Rates

The mean number of offspring a woman is predicted to bear in her lifetime, assuming the current rates of childbirth.

Death Rates

The frequency of deaths in a specific population, typically expressed per 1000 or 100,000 individuals, over a certain period of time.

Productive Resources

The inputs used in the production of goods and services, including land, labor, capital, and entrepreneurship.