A Very Long,solid,conducting Cylinder of Radius R Carries a Current

question 78

Multiple Choice

A very long,solid,conducting cylinder of radius R carries a current along its length uniformly distributed throughout the cylinder.Which one of the graphs shown in the figure most accurately describes the magnitude B of the magnetic field produced by this current as a function of the distance r from the central axis?

• A)1
• B)2
• C)3
• D)4

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Definitions:

Pessimists

Individuals who tend to see the worst aspect of things or believe that the worst will happen; a lack of hope or confidence in the future.

Catharsis

Catharsis is the process of releasing and thereby providing relief from strong or repressed emotions, often through expressing these emotions in a controlled environment.

Aggressive Urges

Feelings or desires that drive an individual to act or think in a forceful, hostile, or harmful way.

Angry Expressions

Facial or bodily gestures that convey anger, a basic human emotion that involves a strong feeling of annoyance, displeasure, or hostility.