If R = 30 K $\Omega$ ,C = 60 NF $\varepsilon$ ₁ = 10

question 50

Multiple Choice

If R = 3.0 k $\Omega$ ,C = 6.0 nF, $\varepsilon$ ₁ = 10.0 V,Q = 18 nC, $\varepsilon$ ₂ = 6.0 V,and I = 5.0 mA,what is the potential difference V_b - V_a?

• A)-13 V
• B)+28 V
• C)+13 V
• D)-28 V
• E)+2.0 V

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Definitions:

Z-score

A metric that depicts how far a certain value stands from the mean of a collection of values, using the unit of standard deviations for measurement.

First Quartile

The value below which 25% of the data falls, marking the lower quarter of a data set.

Quartile

A type of quantile that divides a rank-ordered dataset into four equal parts.

Standard Normal Variable

A random variable that has a mean of 0 and a standard deviation of 1, following the standard normal distribution.