In the Movie Back to the Future,time Travel Is Made

question 6

Multiple Choice

In the movie Back to the Future,time travel is made possible by a flux capacitor,which generates 1.21 GW of power.Assuming that a 3.00-F capacitor is charged to full charge with a 12.0-V car battery and is discharged through a resistor,what is the resistance necessary to produce a peak power output of 1.21 * 10⁹ W in the resistor?

• A)9.92 * 10^-9 ohm
• B)8.72 * 10^-8 ohm
• C)1.19 * 10^-7 ohm
• D)1.79 * 10^-7 ohm
• E)3.57 * 10^-7 ohm

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Definitions:

Variable Costing

A pricing approach that incorporates just the variable production expenses—such as direct materials, direct labor, and variable manufacturing overhead—into the unit cost of a product.

Fixed Manufacturing Overhead

These are the manufacturing costs that do not change with the level of production, such as rent, salaries, and insurance.

Inventories

Assets held for sale in the ordinary course of business, in the process of production for such sale, or in the form of materials to be consumed in the production process.

Deferred

Postponed or delayed, often referring to income or expenses that are recognized in a later accounting period.