In a Certain Mass Spectrograph, an Ion Beam Passes Through

question 28

Multiple Choice

In a certain mass spectrograph, an ion beam passes through a velocity filter consisting of mutually perpendicular fields The beam then enters a region of another magnetic field perpendicular to the beam. The radius of curvature of the resulting ion beam is proportional to:

• A) EB'/B
• B) EB/B'
• C) BB'/E
• D) B/EB'
• E) E/BB'

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Definitions:

Proximity

The physical closeness or distance between people or objects, often influencing relationships and interactions.

Physical Availability

The degree to which a product or service can be obtained by the consumer, often relating to its distribution, placement, and stock levels in the marketplace.

Actor-Observer Effect

A cognitive bias in which people tend to attribute their own actions to external factors and others' actions to their personality or disposition.

Self-Serving Bias

A common tendency for individuals to attribute their successes to personal characteristics, while attributing their failures to external factors.