The Figure Shows a Uniform,3

question 70

Multiple Choice

The figure shows a uniform,3.0-T magnetic field that is normal to the plane of a conducting,circular loop with a resistance of 1.5 and a radius of 0.024 m.The magnetic field is directed out of the paper as shown.Note: The area of the non-circular portion of the wire is considered negligible compared to that of the circular loop.

-If the magnetic field is held constant at 3.0 T and the loop is pulled out of the region that contains the field in 0.2 s,at what rate is energy dissipated in R?

• A)1.8 × 10^-² W
• B)3.6 × 10^-² W
• C)3.8 × 10^-³ W
• D)2.7 × 10^-⁴ W
• E)4.9 × 10^-⁴ W

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Definitions:

Retrospective Analysis

A study method that involves looking back at data that was collected in the past, often used to identify patterns or outcomes over time.

Suicide Notes

Messages left behind by individuals who have decided to end their own life, often explaining their reasons or expressing final thoughts.

Suicide Victim's Past

An examination or analysis of the historical and life events leading up to an individual's suicide, often looking for contributory factors or warning signs.

Retrospective Analysis

A research method that examines past events or data to draw conclusions about the present or future.