An Isolated Point Charged Point Particle Produces an Electric Field

question 10

Multiple Choice

An isolated point charged point particle produces an electric field with magnitude E at a point 2 m away from the charge.A point at which the field magnitude is E/4 is:

• A)0.5 m away from the charge
• B)1 m away from the charge
• C)2 m away from the charge
• D)4 m away from the charge
• E)8 m away from the charge

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Definitions:

Protected Modifier

A keyword in object-oriented programming that restricts access to a member of a class to that class and its subclasses.

Derived Class

A class that inherits behavior and attributes from another class, known as the base class.

Base Class

A class from which other classes are derived.

Instance Variables

Variables defined in a class for which each instantiated object of the class has its own copy.