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The maximum voltage in a simple generator is V. The changing voltage v as the coil rotates is given by v = V sin x. Graph this equation in multiples of 30° for one complete revolution of the coil for the given value of V. V = 42 Volts
Independent Variable
The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.
Dependent Variable
In an experiment, the variable that is being measured or tested to see if it is affected by changes in another variable.
Causes
Reasons or factors that contribute to an event or situation.
Correlation
A statistical measure that describes the extent to which two variables change together, but does not imply causation.
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