In an RC Circuit, How Many Time Constants Must Elapse

question 27

Multiple Choice

In an RC circuit, how many time constants must elapse if an initially uncharged capacitor is to reach 80% of its final potential difference?

• A) 2.2
• B) 1.9
• C) 1.6
• D) 3.0
• E) 5.0

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Definitions:

Qualitative Data

Non-numeric information that describes qualities or characteristics, often collected through observations, interviews, or open-ended surveys.

Graphical Techniques

Methods used in statistics and data analysis to visually represent data, aiding in its interpretation and analysis.

Discrete Quantitative Variable

A variable that represents countable quantities.

Interval of Values

A range of numerical or quantitative values within which a measurement or quantity is said to lie, often used in statistics to describe confidence intervals or ranges of uncertainty.