At a Certain Instant the Current Flowing Through a 5

question 1

Multiple Choice

At a certain instant the current flowing through a 5.0-H inductor is 3.0 A.If the energy in the inductor at this instant is increasing at a rate of 3.0 J/s,how fast is the current changing?

• A) 0.20 A/s
• B) 0.40 A/s
• C) 0.10 A/s
• D) 0.80 A/s

---

Definitions:

Temporary Price

A price level set for a product or service for a short period of time before it is adjusted.

Surplus

The amount by which the quantity of a product supplied exceeds the quantity demanded at a specific price, often leading to a decrease in price.

Shortage

A situation where the demand for a product or service exceeds its supply in a market.

Equilibrium Quantity

Equilibrium Quantity is the quantity of goods or services supplied and demanded at the equilibrium price, where the quantity supplied equals the quantity demanded.