A Wire Is Bent into the Shape of a Circle

question 42

Multiple Choice

A wire is bent into the shape of a circle of radius r = 0.10 m and carries a 20.0-A current in the direction shown.
-Determine the magnetic moment of the loop.

• A)0.20 A . m²
• B)0.40 A . m²
• C)0.63 A . m²
• D)0.84 A . m²
• E)1.3 A. m²

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Definitions:

Non-Critical Activities

Tasks or processes in project management that have slack and therefore, do not impact the project's completion time if delayed.

Critical Paths

The sequence of stages determining the minimum time needed for an operation, particularly in project scheduling.

Critical Path

The sequence of stages determining the minimum time needed for an operation, especially in the context of project management.

Immediate Predecessors

Tasks or activities that must be completed directly before a certain task can begin, critical for understanding dependencies in project management and scheduling.