2. Consider an object of mass 77.1  kg. Assume that it is made up of equal numbers of protons, neutrons, and electrons. Now imagine taking all the protons out of the object and stuffing them into a box. Also take all the electrons out of the object and stuff them in a second box. How much charge is contained in the box with all the protons?     7.38E+09 C     1.48E+10 C     1.85E+09 C     3.69E+09 C

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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.