kschro9204 kschro9204

13-09-2022
Physics

Answered

problem 1(electric flux from symmetry):letsbe the surface of a cube of side-lengtha.(a)a point chargeqis located at the center ofs. use symmetry to calculate the electric flux throughthe top face ofs.(b)a point chargeqis located at one of the corners ofs. use symmetry to calculate the electric fluxthrough one of the three faces ofsnot touchingq.hint: imagine surroundingqwith seven additional cubes. how many of the faces of the (now eight)cubes give non-zero, equivalent electric flux?

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