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

question 68

Multiple Choice

An 8.0-mH inductor and a 2.0- $\Omega$ resistor are wired in series to an ideal battery.A switch in the circuit is closed at time t = 0, at which time the current is zero.The current reaches half its final value at a time of:

• A)2.8 ms
• B)4.0 ms
• C)3.0 s
• D)170 s
• E)250 s

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Definitions:

Population Locations

A term not commonly used in statistics in its listed form; may refer to the geographical distribution or spread of a population.

Matched Pairs Experiment

An experimental design in which participants are paired based on certain criteria, ensuring that each pair is similar except for the treatment received.

Z-Statistic

A statistical measure that represents the number of standard deviations a data point is from the mean of a data set, used for hypothesis testing in standardized situations.

P-Value

The probability of obtaining test results at least as extreme as the results actually observed, assuming that the null hypothesis is true.