A Resistor and an Inductor Are Connected in Series to a Battery.The

question 74

Multiple Choice

A resistor and an inductor are connected in series to a battery.The battery is suddenly removed from the circuit and replaced by a wire to complete the circuit.The time constant for of the new circuit represents the time required for the current to decrease to

• A)25% of the original value.
• B)37% of the original value.
• C)63% of the original value.
• D)75% of the original value.
• E)zero.

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Definitions:

Elastic Demand

When consumer demand for a product significantly rises or falls following a small change in its price.

Price Discrimination

The practice of selling the same product to different buyers at different prices, based on factors other than cost.

Consumer Surplus

The difference between the total amount consumers are willing to pay for a good or service and the actual amount they pay.

Producer Surplus

The difference between the amount producers are willing to sell a good for and the actual amount they receive by selling it at the market price.