A $2.0 - \mu \mathrm { F }$ Capacitor That Is Initially Uncharged Is Charged Through A

question 361

Multiple Choice

A $2.0 - \mu \mathrm { F }$ capacitor that is initially uncharged is charged through a $50 - \mathrm { k } \Omega$ resistor. How long does it take for the capacitor to reach $90 \%$ of its full charge?

• A) \(0.90 \mathrm {~s}\)
• B) \(2.2 \mathrm {~s}\)
• C) \(2.3 \mathrm {~s}\)
• D) \(0.23 \mathrm {~s}\)

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Definitions:

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A pattern of inheritance where a mutation in just one of the two copies of a gene is sufficient to cause a genetic disorder.

Huntington Disease

A genetic disorder that causes the progressive breakdown of nerve cells in the brain, leading to physical, cognitive, and emotional symptoms.

Cognitive Impairment

A reduction in one's ability to think, concentrate, formulate ideas, reason, and remember compared to previous levels of functioning.