An Ideal Solenoid Has a Self-Inductance L

question 77

Multiple Choice

An ideal solenoid has a self-inductance L.If you now double its radius and its length,but do not change the number of coils,what will its self-inductance be?

• A)4L
• B)2L
• C)L
• D)L/2
• E)L/4

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Definitions:

Inflation

The escalation rate of average prices for merchandise and services, causing a fall in the ability to purchase.

Aggregate Demand Curve

illustrates the total amount of goods and services that households, businesses, government, and foreign buyers collectively will desire at each possible price level.

Long Run Aggregate Supply

Represents the total output an economy can produce when using its resources in the most efficient way, without changing the price levels.

Expected Price Level

Expected price level refers to the anticipation of people regarding the general price level of goods and services in the economy in the future.