Consider a spherical Gaussian surface and three charges: q 1 = 1.66 ? C , q 2 =
ID: 1269146 • Letter: C
Question
Consider a spherical Gaussian surface and three charges: q1 = 1.66?C , q2 = -2.20?C , and q3 = 3.84?C . Find the electric flux through the Gaussian surface if it completely encloses (a) only charges q1 and q2, (b) only charges q2 and q3, and (c) all three charges.
Part A
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Part B
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Part C
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Part D
Suppose a fourth charge, Q, is added to the situation described in part C. Find the sign and magnitude of Q required to give zero electric flux through the surface.
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? = N?m2/CExplanation / Answer
Electric flux = Q/(E0)
where E0 is permittivity of free space ie 8.85