A Conducting Sphere of Radius R Carries an Excess Positive

question 23

Multiple Choice

A conducting sphere of radius R carries an excess positive charge and is very far from any other charges. Which one of the following graphs best illustrates the potential (relative to infinity) produced by this sphere as a function of the distance r from the center of the sphere?

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Definitions:

Independent Variables

Independent variables are the factors in an experiment that are manipulated or changed by the researcher to investigate their effects on the dependent variables.

Distribution

The way in which something is shared or spread out over an area or among a population.

COV

The coefficient of variation, a measure of relative variability that describes the ratio of the standard deviation to the mean.

Independent Variables

Variables in an experiment that are manipulated or chosen by the researcher to investigate their effects on the dependent variable.