What Current Must Be Maintained in a Square Loop (50 $\degree$

question 26

Multiple Choice

What current must be maintained in a square loop (50 cm on a side) to create a torque of 1.0 N . m about an axis through its center and parallel to one of its sides when a magnetic field of magnitude 70 mT is directed at 40 $\degree$ to the plane of the loop?

• A)66 A
• B)89 A
• C)61 A
• D)75 A
• E)37 A

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Definitions:

Distribution

Refers to the way in which something is spread or dispensed across a range of values or over a geographic area.

Class Interval

A range of values within which a variable can be categorized in the distribution of data.

Distribution

The way in which something is shared or spread out over a range, often referring to the distribution of values in a set of data.

Frequency Polygon

A graphical representation of the distribution of a dataset. It shows the frequencies of classes or intervals of data as points, which are connected by line segments.