A Cyclotron Is Designed to Accelerate Protons (Mass 1

question 3

Multiple Choice

A cyclotron is designed to accelerate protons (mass 1.67 × 10⁻²⁷ kg) up to a kinetic energy of 2.5 × 10⁻¹³ J. If the radius of the dipole magnets is 96 cm, what is the magnetic field used in the cyclotron?

• A) 35 mT
• B) 0.13 T
• C) 0.19 T
• D) 0.21 T

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Definitions:

Hawthorne Plant Experiments

A series of studies conducted in the 1920s and 1930s at the Western Electric Hawthorne Works in Chicago, which found that workers' productivity could be improved through changes in work conditions and social factors.

Worker Performance

The assessment of an employee's job performance, often evaluated against predetermined standards or objectives within the context of their role and responsibilities.

Attention Of Supervisors

The degree of focus and oversight provided by supervisors to their subordinates, influencing job satisfaction, productivity, and organizational outcomes.

Influenced

The capacity or power of individuals or entities to affect the actions, behaviors, or opinions of others.