Question

Consider three charges q₁ = 7q, q₂ = −4q, and q₃ = −q (where q = 3.0 µC).

(a) What is the total flux through the enclosed surface shown below? ___N · m²/C

(b) Now consider a new enclosed surface around the same three charges, shown in the figure below. You wish to add a fourth charge, q₄, to the interior of this enclosed surface so that the net flux through the surface is zero. What must be the value of q₄ for this to be true? Include the sign of the charge in your answer. ___ µC

Consider three charges q1-7q, 424q, and 93(where q3.0 HC) (a) What is the total flux through the enclosed surface shown below? N m2/c (b) Now consider a new enclosed surface around the same three charges, shown in the figure below. You wish to add a fourth charge, q4, to the interior of this enclosed surface so that the net flux through the surface is zero. What must be the value of q4 for this to be true? Include the sign of the charge in your answer

Answer 1

1,42 flux thobys Raclaistel Sunfate 72 69 드 Cx3.uc e. IBuC. fco 12+)