A Proton, Moving West, Enters a Magnetic Field

question 160

Multiple Choice

A proton, moving west, enters a magnetic field. Because of this magnetic field the proton curves upward. We may conclude that the magnetic field must have a component

• A) towards the west.
• B) towards the north.
• C) towards the south.
• D) towards the east.
• E) downward.

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Definitions:

Interposition

A cue for depth perception where one object overlaps another, which then appears further away.

Interposition

A visual cue that one object is closer than another due to the overlapping of objects, which helps in perceiving depth.

Linear Perspective

A technique in art and photography that creates the illusion of depth and volume on a flat surface by depicting objects smaller as their distance from the observer increases.

Texture Gradient

Texture gradient is a depth cue in visual perception in which the surface texture of an object becomes denser and finer as distance from the viewer increases.