The Circuit Below Contains 4 100-W Light Bulbs

question 21

Multiple Choice

The circuit below contains 4 100-W light bulbs.The emf is 110 V.Which light bulb(s) is(are) brightest?

• A)A
• B)B
• C)C
• D)D
• E)C and D

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Definitions:

Market

A venue or mechanism where buyers and sellers come together to exchange goods, services, or information.

Price

The amount of money required to purchase a good or service, determined by factors such as demand, supply, and production costs.

Producer Surplus

The difference between the amount that producers are willing and able to supply a good for and the amount they actually receive (selling price).

Equilibrium

A state in which market supply and demand are balanced, and as a result, prices become stable.