A 12-V Battery Is Connected in Series with a Switch $\Omega$

question 26

Multiple Choice

A 12-V battery is connected in series with a switch, 6.0- $\Omega$ resistor, and coil. What energy is stored in the coil when the current is 2.0 A? The time constant is 2.0 *10^-3 s.

• A) 9.6 *10^-3 J
• B) 4.8 *10^-3 J
• C) 2.9 *10^-2 J
• D) 2.4 *10^-2 J

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Definitions:

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or investment.

Foregone CCA

The term "Foregone CCA" does not exist in widely recognized financial lexicons and might be incorrectly stated or highly specific to a niche sector.

Tax Shield

The reduction in income taxes that results from taking allowable deductions from taxable income, such as interest on debt.

Fully Taxable Recapture

The process whereby the IRS fully taxes the depreciation or deductions previously taken on an asset, typically when the asset is sold for a gain.