Two Particles Move Through a Uniform Magnetic Field That Is

question 38

Multiple Choice

Two particles move through a uniform magnetic field that is directed out of the plane of the page.The figure shows the paths taken by the two particles as they move through the field.The particles are not subject to any other forces or fields.Which one of the following statements concerning these particles is true?

• A)The particles may both be neutral.
• B)Particle 1 is positively charged; 2 is negative.
• C)Particle 1 is positively charged; 2 is positive.
• D)Particle 1 is negatively charged; 2 is negative.
• E)Particle 1 is negatively charged; 2 is positive.

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Definitions:

Ineffectual Treatment

Medical or therapeutic interventions that fail to produce the desired beneficial outcome.

Manipulated Variable

In experimental research, the manipulated variable is the factor that is intentionally changed or controlled by the researcher to observe its effects on the dependent variable.

Measured Variable

A variable in research that is quantified or measured directly by the researcher, as opposed to being manipulated or controlled.

Independent Variable

In a study, the factor that is intentionally altered to determine its impact on the outcome variable.