A point charge q = 7.90×10-6 C is placed at one corner of a cube of edge a = 0.12 m. What is the flux through each of the cube faces? See the figure. (Hint: Use Gauss' law and symmetry arguments.)  a)What is the flux through side A?  b)What is the flux through side B?

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.