Positive Charge +Q Is Uniformly Distributed on the Upper Half $\uparrow$

question 35

Multiple Choice

Positive charge +Q is uniformly distributed on the upper half of a rod and a negative charge -Q is uniformly distributed on the lower half. What is the direction of the electric field at point P, on the perpendicular bisector of the rod?

• A)\(\uparrow\)
• B) \(\downarrow\)
• C) \(\rightarrow\)
• D)\(\leftarrow\)

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Definitions:

Positive Reinforcement

A method in behavioral psychology where a desirable stimulus is introduced after a behavior, increasing the likelihood of that behavior being repeated.

Negative Reinforcement

A type of operant conditioning that occurs when a response or behavior is strengthened by stopping, removing, or avoiding a negative outcome or aversive stimulus.

Laboratory Experiments

Controlled research studies conducted in a lab setting to test hypotheses by manipulating variables.

Assessment Techniques

Methods and tools used to evaluate individuals’ cognitive, emotional, and behavioral functioning, often for diagnostic and treatment planning purposes.