What Is the Potential Difference V_B − V_A When I

question 4

Multiple Choice

What is the potential difference V_B − V_A when I = 0.50 A in the circuit segment shown below?

• A)+28 V
• B)+2.0 V
• C)−28 V
• D)−2.0 V
• E)+18 V

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Definitions:

Population Parameter

A numerical characteristic or measure of an entire population, such as a mean (average), variance, or proportion.

Relative Efficiency

A measure comparing the precision or performance of two statistical estimators or methods.

Unbiased

An attribute of an estimator in statistics that means the expected value of the estimator equals the true parameter value it estimates.

Consistent

Referring to an attribute or behavior that is reliable and uniform over time, showing little to no variation.