The Diagram Shows Two Unequal Charges +Q and -Q,of Opposite

question 28

Multiple Choice

The diagram shows two unequal charges +q and -Q,of opposite sign.Charge Q has greater magnitude than charge q.Point X is midway between the charges. In what section of the line will there be a point where the resultant electric field is zero?

• A)VW
• B)WX
• C)XY
• D)YZ

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Definitions:

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or touched, an important developmental milestone in infants.

Preoperational Stage

A stage in Jean Piaget's theory of cognitive development, occurring from approximately age 2 to 7, characterized by symbolic thinking, egocentrism, and a lack of logical reasoning.

Stage Theory

A theory suggesting that development occurs in distinct stages, each characterized by specific conflicts or challenges.

Specified Age

Refers to a particular age or age range that has been defined or determined for a specific purpose or study.