A Proton Moving Eastward with a Velocity of 5

question 95

Multiple Choice

A proton moving eastward with a velocity of 5.0 km/s enters a magnetic field of 0.20 T pointing northward.What are the magnitude and direction of the force that the magnetic field exerts on the proton? (e = 1.60 × 10^-19C)

• A)0 N
• B)1.6 × 10^-16 N upwards
• C)1.6 × 10^-16 N downwards
• D)1.1 × 10^-16 N eastwards

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Definitions:

Proletariat

The class of wage-earners, especially in a capitalist society, who do not own the means of production and whose only sustainable means of livelihood is to sell their labor.

Marx

Refers to Karl Marx, a 19th-century philosopher, economist, and revolutionary socialist whose works have significantly influenced socialist and communist movements worldwide.

Social Stratification

The hierarchical arrangement and classification of individuals or groups in society based on wealth, income, social status, occupation, or other criteria.