How Is the Energy Stored in a Current-Carrying Inductor Related

question 14

Multiple Choice

How is the energy stored in a current-carrying inductor related to the current value, I?

• A) directly proportional to I^1/2
• B) directly proportional to I²
• C) inversely proportional to I
• D) directly proportional to I

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Definitions:

Critical Value

The threshold value that a test statistic must exceed in order to reject the null hypothesis in a statistical test.

Df

Short for degrees of freedom, it refers to the number of independent values in a calculation that are free to vary.

Mean Square

The average of the squares of the differences between the observed and expected values, used in various statistical methods, such as ANOVA.

Main Effect

In analysis of variance, the direct influence of an independent variable on a dependent variable, discounting interactions with other variables.