= 18. The spherical conductor shown below is made up of a solid metal sphere with an off-center cavity. The conductor co

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18 The Spherical Conductor Shown Below Is Made Up Of A Solid Metal Sphere With An Off Center Cavity The Conductor Co 1 (55.17 KiB) Viewed 59 times

= 18. The spherical conductor shown below is made up of a solid metal sphere with an off-center cavity. The conductor contains a net charge of Qiphere3 nC. Additionally, the internal cavity contains a 1 nC point charge inside. If the conductor is in electrostatic equilibrium, what will be the charge on the outer surface of the conductor? A) -2 nC B) +2 nC C) -4 nC D) +4 nC E) -8 nC F) +8 nC Open 19. Two uncharged metal spheres, shown below, are in contact. A negatively charged rod is brought close to the left sphere, but does not contact it, as shown. The rod is withdrawn and then the two