A Coil Lies Flat on a Horizontal Tabletop in a Region

question 83

Multiple Choice

A coil lies flat on a horizontal tabletop in a region where the magnetic field points straight down.The magnetic field disappears suddenly.When viewed from above,what is the direction of the induced current in this coil as the field disappears?

• A)counterclockwise
• B)clockwise
• C)clockwise initially,then counterclockwise before stopping
• D)There is no induced current in this coil.

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Definitions:

Mean Absolute Deviation

The average of the absolute differences between each data point in a set and the overall mean, reflecting dispersion.

Absolute Differences

The absolute value of the difference between two numbers, disregarding the sign.

Forecast Values

Predicted outcomes or numbers based on statistical models and analysis.

Seasonal Indexes

Factors or numbers that adjust data for seasonal effects, allowing comparisons across different times of the year by normalizing fluctuations.