Question about Electric Fields
Subject Physics
Physics
Source Originais Teachy
Originais Teachy
Topic Electric Fields
Electric Fields
Difficulty Medium
Medium
(Originais Teachy 2023) - Question Medium of Physics
A conducting sphere of radius R has a charge Q uniformly distributed on its surface. Consider the imaginary non-conducting spherical surface, like a Gaussian surface, of radius r (r > R), centered at the center of the conducting sphere. What is the intensity of the electric field E on the surface of the Gaussian surface?a.
E = kQ/(4πr²)
b.
E = kQ/r²
c.
E = kQ/R²
d.
E = Q/(4πε₀r²)
e.
E = kQ/(4πR²)
Answer sheet:
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Answer sheet
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