If the Charge on a Parallel-Plate Capacitor Is Doubled

question 12

Multiple Choice

If the charge on a parallel-plate capacitor is doubled:

• A)the capacitance is halved
• B)the capacitance is doubled
• C)the electric field is halved
• D)the electric field is doubled
• E)the surface charge density is not changed on either plate

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Definitions:

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration, absorbed by plants in photosynthesis.

Physical Activity

Any movement that requires energy expenditure, including activities undertaken while working, playing, carrying out household chores, traveling, and engaging in recreational pursuits.

Structured Exercise

Physical activities that are planned, organized, and repetitive for the purpose of conditioning any part of the body.

Vascular System

The network of blood vessels, including arteries, veins, and capillaries, that circulate blood throughout the body.