Consider Gauss's law: f E - dA=q/€0 . Which of the following is true? E must be the electric field due to the enclosed charge

University Physics Volume 2
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Chapter5: Electric Charges And Fields
Section: Chapter Questions
Problem 67P: Consider an electron that is 1010 m from an alpha particle (q=3.21019C) . (a) What is the electric...
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Consider Gauss's law: f Ē - d.Ã=q/€0 . Which of the
following is true?
E must be the electric field due to the enclosed charge
If q = 0, then E = 0 everywhere on the Gaussian surface
If the three particles inside have charges of +q, +q, and
-2q, then the integral is zero
If a charge is placed outside the surface, then it cannot
affect E at any point on the surface
on the surface E is everywhere parallel to dA
Transcribed Image Text:Consider Gauss's law: f Ē - d.Ã=q/€0 . Which of the following is true? E must be the electric field due to the enclosed charge If q = 0, then E = 0 everywhere on the Gaussian surface If the three particles inside have charges of +q, +q, and -2q, then the integral is zero If a charge is placed outside the surface, then it cannot affect E at any point on the surface on the surface E is everywhere parallel to dA
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