If the Voltage Across a Resistor Is Quadrupled, the Current

question 23

Multiple Choice

If the voltage across a resistor is quadrupled, the current will

• A) remain the same.
• B) be cut to one-quarter.
• C) be cut by one-quarter.
• D) be quadrupled.
• E) be multiplied by sixteen.

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Definitions:

Zero Correlation

A statistical relationship indicating no association between two variables.

Linear Regression Equation

An equation used to predict a dependent variable based on one or more independent variables, fitting a straight line to the observed data.

Horizontal Line

A horizontal line is a straight line that goes from left to right or right to left, maintaining the same elevation at all points.

Scatterplot

Graphical display of paired scores on two variables measured at the interval or ratio level of measurement.