A Spherical Volume of Space Has an Electric Field of Intensity

question 40

Multiple Choice

A spherical volume of space has an electric field of intensity 100 N/C directed radially outward from it surface of radius 0.600 m.What is the net charge enclosed within this surface?

• A)6.8 nC
• B)4.0 nC
• C)-6.8 nC
• D)-4.0 nC

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Definitions:

Negative Reinforcer

A stimulus whose removal following a behavior increases the likelihood of that behavior being repeated.

Discriminative Stimulus

A stimulus in the context of operant conditioning that signals the availability of reinforcement or punishment, guiding behavior towards or away from certain responses.

Operant Response

A behavior that is modified by its consequences, including rewards or punishments, as described in operant conditioning theory.

Reinforced

Strengthened or emphasized, often referring to behaviors increased in frequency or intensity due to positive or negative reinforcement.