1. A Gaussian surface with rectangular shape has a positive point charge +q at its center, as shown in the figure below. If the dimensions of the rectangular box are doubled, the electric flux through the surface will +b O remain the same O increase by a factor 4 O be zero decrease by 1/4 O none of the given choices

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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.