If the Magnetic Flux Through a Certain Region Is Changing

question 56

Multiple Choice

If the magnetic flux through a certain region is changing with time:

• A)energy must be dissipated as heat
• B)an electric field must not exist at the boundary
• C)a current must flow around the boundary
• D)an emf must exist around the boundary
• E)a magnetic field must exist at the boundary

---

Definitions:

Retained Earnings

The portion of net income that is not distributed to shareholders but instead is reinvested in the business or used to pay off debt.

Net Income

The final profit figure for a company, arrived at by subtracting all operational costs and taxes from its total revenue.

Dividends

Funds distributed by a company to its shareholders, typically from the company's earnings.