If the Current Density in a Wire or Radius R

question 13

Multiple Choice

If the current density in a wire or radius R is given by J = kr,0 < r < R,what is the current in the wire?

• A) 2πkR³/3
• B) 3πkR³/2
• C) kR³/3
• D) kR²
• E) kR²/2

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Definitions:

Multiple Cut-off Approach

A decision-making technique where alternatives are evaluated against a series of minimum criteria or thresholds, eliminated if they fail to meet any one of these.

Compensatory Approach

An approach where a higher score on a predictor may compensate for a low score on another.

Predictors

Variables or factors used to forecast or anticipate the outcome of a particular situation or behavior.

Unethical Selection

Practices in hiring that are morally wrong or unfair, such as discrimination based on non-job-related factors.