Two Parallel-Plate Capacitors Have the Same Plate Area,and the Gap

question 4

Multiple Choice

Two parallel-plate capacitors have the same plate area,and the gap between the plates is filled with a dielectric with a dielectric constant equal to 8.The gap in capacitor A is one half that in Capacitor B.What is the ratio of the capacitance of A to B?

• A)4
• B)1
• C)1/4
• D)8
• E)​The ratio is not given.

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Definitions:

Short-Run Aggregate Supply

Represents the total output of goods and services produced in an economy at different price levels over a short period, during which some factors of production are fixed.

Short-Run Aggregate Supply

The total supply of goods and services that firms in an economy plan on selling during a short time period, at different possible price levels.

Money Supply

The money supply refers to the total amount of monetary assets available in an economy at a specific time, including cash, coins, and balances held in checking and savings accounts.

Natural Rate

Natural Rate often refers to the natural rate of unemployment, which is the level of unemployment consistent with sustainable economic growth, where inflation is stable.