A Proton Moving with a Velocity of 4

question 36

Multiple Choice

A proton moving with a velocity of 4.0 × 10⁴ m/s enters a magnetic field of 0.20 T. If the angle between the velocity of the proton and the direction of the magnetic field is 60°, what is the magnitude of the magnetic force on the proton? (e = 1.60 × 10^-19C)

• A) 1.8 × 10^-15 N
• B) 0.60 × 10^-15 N
• C) 1.1 × 10^-15 N
• D) 2.2 × 10^-15 N
• E)3)3 × 10^-15 N

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Definitions:

Blood Flow

The movement of blood through the circulatory system, delivering nutrients and oxygen to cells and removing waste products.

Complete Workout

A exercise regime that incorporates all major muscle groups, cardiovascular training, and flexibility exercises to ensure overall fitness.

Stretching Exercises

Physical activities that aim to increase the flexibility of muscles and improve the range of motion in joints.

Threshold

A critical point or level that, when exceeded, initiates a different state or action.