Two Single Charged Ions Moving Perpendicularly to a Uniform Magnetic

question 12

Multiple Choice

Two single charged ions moving perpendicularly to a uniform magnetic field (B = 0.40 T) with speeds of 5 000 km/s follow circular paths that differ in diameter by 5.0 cm. What is the difference in the mass of these two ions?

• A) 2.6 × 10−²⁸ kg
• B) 6.4 × 10−²⁸ kg
• C) 3.2 × 10−²⁸ kg
• D) 5.1 × 10−²⁸ kg
• E) 1.1 × 10−²⁸ kg

---

Definitions:

Behaviorism

A school of psychology that focuses on observable behaviors and the ways in which they're learned, rather than on feelings or thoughts.

Psychology

The science of behavior and mental processes.

Objective Science

Objective science pertains to the study of the natural world based on observable, measurable evidence, free from personal biases or emotions.

Conditioned Response

A learned reaction or response to a previously neutral stimulus after repeated association with an unconditioned stimulus.