A Proton Is Projected with a Velocity of 7

question 25

Multiple Choice

A proton is projected with a velocity of 7.0 × 10³ m/s into a magnetic field of 0.60 T perpendicular to the motion of the proton. What is the force that acts on the proton?

• A) 0 N
• B) 3.4 × 10^-16 N
• C) 4.2 × 10^-16 N
• D) 13 × 10^-16 N
• E) 6.7 × 10^-16 N

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Definitions:

Phallic

Relating to or resembling a phallus, often used in Freudian psychology to describe the developmental stage focusing on the genitals.

Oral

Referring to the initial stage of Freudian psychosexual development, during which the mouth is the primary source of pleasure and exploration.

Death Instinct

A concept in psychoanalytic theory referring to an unconscious drive toward decay, destruction, and death.

Libido

A term used to describe sexual desire or drive, often considered as an instinctual component of personality in psychoanalytic theory.