Two Equal Positive Charges Are Placed X M Apart

question 32

Multiple Choice

Two equal positive charges are placed x m apart. The equipotential lines are at 100 V interval.The work required to move a third charge, q = -e, from the+0 V line to b is

• A) "-0 eV."
• B) "-100 eV."
• C) "-200 eV."
• D) "-200 eV.".
• E) "zero."

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Definitions:

Randomly Sample

A method of selecting a subset of individuals from a population in such a way that each individual has an equal chance of being chosen.

Clear Majority

A situation or result in which a significantly larger portion of a group supports a particular outcome or opinion over all others combined.

Hypothesis Test

A statistical method that uses sample data to evaluate a hypothesis about the properties of a population.

P-value

The likelihood of achieving test outcomes that are as significant or more so than the observed results, assuming the null hypothesis is true.