At T = 0 the Switch S Is Closed with the Capacitor

question 35

Multiple Choice

At t = 0 the switch S is closed with the capacitor uncharged. If C = 30 μF, ε = 50 V, and R = 10 kΩ, what is the potential difference across the capacitor when I = 2.0 mA?

• A)20 V
• B)15 V
• C)25 V
• D)30 V
• E)45 V

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Definitions:

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values.

Null Hypothesis

In statistical hypothesis testing, the default assumption that there is no significant difference or effect.

Confidence Interval

A span of numerical values, obtained from sampled data, which is expected to encompass the value of a parameter yet to be known from a population.

Population Mean Score

The average score or value of a specific variable for the entire population of interest.