Suppose the Energy Density from a Charge Has a Value

question 5

Multiple Choice

Suppose the energy density from a charge has a value at a position 3 meters away from a point charge. If the charge is quadrupled, by what factor does the energy density change at the same position 3 meters away?

• A) 8/3
• B) 4/9
• C) 4
• D) 16

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Definitions:

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