A Series LR Circuit Consists of a 2

question 13

Multiple Choice

A series LR circuit consists of a 2.0-H inductor with negligible internal resistance,a 100-ohm resistor,an open switch,and a 9.0-V ideal power source.After the switch is closed,what is the maximum power delivered by the power supply?

• A) 0.40 W
• B) 81 W
• C) 0.090 W
• D) 8.1 W
• E) 0.81 W

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The tax rate that applies to the next additional increment of a taxpayer's taxable income.

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The portion of an individual's or a corporation's income that is subject to taxation by the government.

Marginal Tax Rate

The rate of tax applied to the last dollar of income or the next dollar of taxable income earned.