A Charged Particle (M = 2

question 28

Multiple Choice

A charged particle (m = 2.0 g, q = −50 μC) moves in a region of uniform field along a helical path (radius = 4.0 cm, pitch = 8.0 cm) as shown. What is the angle between the velocity of the particle and the magnetic field?

• A) 27°
• B) 72°
• C) 63°
• D) 18°
• E) 58°

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Definitions:

Land Reform

The process of redistributing land, typically from those who have a lot to those who have little, to ensure fairer distribution and utilization of land resources.

Rural African-Americans

Refers to the demographic group of African-Americans who live in rural areas, often dealing with distinct cultural, economic, and historical challenges compared to their urban counterparts.

Land Distribution

The allocation of land among individuals or groups, often a subject of contention in agrarian reforms and policies.

Freedmen Petitions

Appeals or documents submitted by freed slaves, often seeking legal recognition, rights, or benefits after gaining freedom.