A Proton Moving at a Speed of 3

question 16

Multiple Choice

A proton moving at a speed of 3.8 *10⁶ m/s cuts across the lines of a magnetic field at an angle of 40°. The strength of the field is 0.25 *10^-4 T. What is the magnitude of the force acting on the proton? (q_p = 1.6 *10^-19 C)

• A) 1.4 *10^-17 N
• B) 2.3 * 10^-17 N
• C) 9.8 *10^-18 N
• D) 5.1 *10^-18 N

---

Definitions:

Impression Management

Is the systematic attempt to influence how others perceive us.

Nonverbal Aspects

Elements of communication that do not involve words, such as gestures, facial expressions, and body language.

Two-way

A form of communication that involves not just sending messages but also receiving and effectively responding to them, fostering a dialogue.

One-way

Referring to communication or interaction that goes in a single direction without reciprocal feedback or exchange.