A Rectangular Coil,with Corners Labeled ABCD,has Length L and Width

question 109

Multiple Choice

A rectangular coil,with corners labeled ABCD,has length L and width w.It is placed between the poles of a magnet,as shown in the figure.If there is a current I flowing through this coil in the direction shown,what is the direction of the force acting on section CD of this coil?

• A)perpendicular to and into the page
• B)perpendicular to and out of the page
• C)in the direction of the magnetic field
• D)in the opposite direction of the magnetic field
• E)The force is zero.

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Definitions:

Cell Metabolism

The complex set of life-sustaining chemical reactions in cells that allows organisms to grow, reproduce, maintain structures, and respond to environments.

Oxygen

A chemical element essential for most forms of life on Earth, used in cellular respiration.

Raw Materials

Basic materials from which products are made, including direct materials like wood for furniture or iron ore for steel production.

Isotonic Solution

Solution that is equal in solute concentration to that of the cytoplasm of a cell; causes cell to neither lose nor gain water by osmosis.