An Ac Circuit Is Shown in the Figure

question 19

Multiple Choice

An ac circuit is shown in the figure. The rms current in the circuit is 1.3 A. What is the peak magnetic energy in the inductance?

• A) 0.32 J
• B) 0.16 J
• C) 0.48 J
• D) 0.64 J
• E) 0.80 J

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Definitions:

Friedman Test

An analysis technique without reliance on parameter assumptions for discerning treatment disparities across multiple testing occasions.

Distribution

The way in which something is shared out among a group or spread over an area, or the set of all possible values of a variable and how frequently they occur.

P-value

The probability of observing a test result at least as extreme as the one observed, under the assumption that the null hypothesis is true.

Kruskal-Wallis Test

The Kruskal-Wallis test is a non-parametric method for testing whether samples originate from the same distribution, used when the assumptions of one-way ANOVA are not met.