A Loop of Radius R = 3

question 40

Multiple Choice

A loop of radius r = 3.0 cm is placed parallel to the xy-plane in a uniform magnetic field = 0.75 T
. The resistance of the loop is 18 Ω. Starting at t = 0, the magnitude of the field decreases uniformly to zero in 0.15 seconds. What is the magnitude of the electric current produced in the loop during that time?

• A) 0.79 mA
• B) 3.9 mA
• C) 1.7 mA
• D) 2.1 mA
• E) 0.20 mA

---

Definitions:

Carrying Value

The net amount of an asset or liability that is recorded on the financial statements, taking into account factors like depreciation or amortization.

Dividend Revenue

Income earned from owning shares of a company, paid out from the company's earnings.

Cash Dividend

A cash payment of earnings made by a company to its stockholders.

Equity Securities

Financial instruments representing ownership interest in a company, such as stocks.