A Conducting Loop of Wire Has an Area of 150

question 31

Multiple Choice

A conducting loop of wire has an area of 150 cm² and a resistance of 25.0 Ω. There is a magnetic field of 100 T perpendicular to the loop. At what rate must this field be reduced to induce a current of 0.100 A in the loop?

• A) 167 T/s
• B) 60.0 T/s
• C) 5.58 T/s
• D) 0.354 T/s
• E) 120 T/s

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Definitions:

Thyroid Gland

A butterfly-shaped gland located in the neck that produces hormones regulating metabolism, energy, and growth.

Parathyroid

Small glands located on the thyroid gland in the neck that produce parathyroid hormone, which regulates calcium levels in the blood.

Follicle-Stimulating Hormone

A hormone released by the anterior pituitary gland that stimulates the growth of egg-containing follicles in females and sperm production in males.

FSH

Follicle-Stimulating Hormone, a hormone involved in the reproductive processes of both males and females, including the maturation of ovarian follicles and sperm production.