Examlex
An ac generator consists of 100 loops of wire,each of area 0.090 m2,and has a total resistance 12 Ω.The loops rotate about a diameter in a magnetic field of 0.50 T at a constant angular speed of 60 revolutions per second.Find the maximum induced emf in the generator.
Semicircular Canals
Structures in the inner ear that help a person maintain balance; each of the three canals is positioned at right angles to the other two.
Cochlea
A spiral-shaped canal in the inner ear that contains the hearing receptors.
Lacrimal Glands
Small, almond-shaped glands located in the upper outer part of each eye that produce tears, which help lubricate and protect the surface of the eye.
Enzymes
Biological molecules that act as catalysts, speeding up chemical reactions in living organisms, essential for digestion, metabolism, and other bodily functions.
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