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:

Serotonin

A neurotransmitter involved in various functions including mood regulation, sleep, and appetite, often referred to as a "feel good" chemical in the brain.

GABA

A neurotransmitter in the brain that plays a key role in regulating nerve cell activity and inhibiting many of the signals in the central nervous system.

Acetylcholine

A neurotransmitter in the body involved in various functions including muscle contraction, arousal, and memory.

Acetylcholine

A neurotransmitter involved in many functions including muscle contraction and alertness.