A Loop of Radius R = 3 Cm Is Placed

question 1

Multiple Choice

A loop of radius r = 3 cm is placed parallel to the xy-plane in a uniform magnetic field = ( 0.75 T) . The resistance of the loop is R = 18 Ω. Starting at t = 0, the magnitude of the field decreases uniformly to B = 0 in 0.15 seconds. What is the magnitude of the electric current produced in the loop during that time?

• A)0.8 mA
• B)3.9 mA
• C)1.7 mA
• D)2.1 mA
• E)0.2 mA

---

Definitions:

Partial Income Statement

An income statement that reports revenue, expenses, and net income over a specified period of time but does not include all of the details found in a comprehensive income statement.

Earnings Per Common Share

A measure of a company's profitability that calculates the net income available to common shareholders per share of common stock outstanding.

Indirect Method

A method of reporting the cash flows from operating activities that begins with net income and adjusts for revenues and expenses that do not involve the receipt or payment of cash.

Operating Activities

Business processes related to the core functions of a company that generate revenue, such as sales and production.