An 80-MH Inductor and a 2 $\Omega$ Resistor Are Wired in Series to a 20-V Ideal Battery

question 40

Multiple Choice

An 8.0-mH inductor and a 2.0- $\Omega$ resistor are wired in series to a 20-V ideal battery. A switch in the circuit is closed at time 0, at which time the current is zero. After a long time the current in the resistor and the current in the inductor are:

• A) 0, 0
• B) 10 A, 10 A
• C) 2.5 A, 2.5 A
• D) 10 A, 2.5 A
• E) 10 A, 0

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Definitions:

Parameter

A numerical characteristic of a population, such as a population mean m, a population standard deviation s, a population proportion p, and so on.

Adjusted Multiple Coefficient

A measure in statistics used to determine the goodness of fit of a model, adjusted for the number of predictors in the model.

SSE

Sum of Squared Errors, a measure used in statistical data analysis to represent the discrepancy between the data and an estimation model.

Coefficient

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., the 4 in 4x).