Two concentric conducting spherical shells each have a net charge of +1 C and all charges remain at rest. The charge on the outer surface of the outer shell is +1 C. The outer surface of the outer shell is at a potential of +2 V. The inner surface of the inner shell is at a potential of V. O a. O b. More than one of the numerical answers listed are possible. None of the numerical answers listed are possible. O C. -1 O d. 0 O e. -2 O f. +1 09 +2 When an electron is moved from point A to point B, the potential energy of the system increases by 2 eV. The potential at A is -2 V. The potential at B is V. 0 b. C. +4 d. +2 e. -2

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Q: IJ 0

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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.