1) Two uncharged conducting spheres are placed apart. Which of the following diagrams best represents the change distribution when a negatively charged rod is placed near one of them? a) b) c) d) 2) Which diagram shows the correct electric field pattern? a) b) c) d) 3) Potential difference between two points is defined as a) Current flows is 1 ampere when 1 volt is applied across the two points b) Power released between two points when 1 coulomb of charge flow c) Energy released between two points when 1 ampere of current flow through the two points d) Energy released between two points when 1 coulomb of charge flow 4) Which diagram shows the correct electric field? a) b) c) d)

chapter 3

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