Physics, 18.02.2020 18:56, biggs113056
The outer surface of the cardboard center of a paper towel roll: a. cannot be a Gaussian surface since it is an insulator. b. is a possible Gaussian surface. c. cannot be a Gaussian surface because it is not a closed surface. d. none of the other responses. e. cannot be a Gaussian surface because it encloses no charge.
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The outer surface of the cardboard center of a paper towel roll: a. cannot be a Gaussian surface sin...
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