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A Charged Capacitor Has an Initial Electric Field 0 κ\kappa

question 31

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   A charged capacitor has an initial electric field   <sub>0</sub> and potential difference V<sub>0</sub> across its plates. Without connecting any source of emf, you insert a dielectric ( \kappa  > 1)  slab between the plates to produce an electric field   <sub>d</sub> and a potential difference V<sub>d</sub> across the capacitor. The pair of statements that best represents the relationships between the electric fields and potential differences is A)    <sub>d</sub> >   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> B)    <sub>d</sub> =   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> C)    <sub>d</sub> >   <sub>0</sub>; V<sub>d</sub> = V<sub>0 </sub> D)    <sub>d</sub> <   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> E)    <sub>d</sub> <   <sub>0</sub>; V<sub>d</sub> < V<sub>0 </sub> A charged capacitor has an initial electric field    A charged capacitor has an initial electric field   <sub>0</sub> and potential difference V<sub>0</sub> across its plates. Without connecting any source of emf, you insert a dielectric ( \kappa  > 1)  slab between the plates to produce an electric field   <sub>d</sub> and a potential difference V<sub>d</sub> across the capacitor. The pair of statements that best represents the relationships between the electric fields and potential differences is A)    <sub>d</sub> >   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> B)    <sub>d</sub> =   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> C)    <sub>d</sub> >   <sub>0</sub>; V<sub>d</sub> = V<sub>0 </sub> D)    <sub>d</sub> <   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> E)    <sub>d</sub> <   <sub>0</sub>; V<sub>d</sub> < V<sub>0 </sub> 0 and potential difference V0 across its plates. Without connecting any source of emf, you insert a dielectric ( κ\kappa > 1) slab between the plates to produce an electric field    A charged capacitor has an initial electric field   <sub>0</sub> and potential difference V<sub>0</sub> across its plates. Without connecting any source of emf, you insert a dielectric ( \kappa  > 1)  slab between the plates to produce an electric field   <sub>d</sub> and a potential difference V<sub>d</sub> across the capacitor. The pair of statements that best represents the relationships between the electric fields and potential differences is A)    <sub>d</sub> >   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> B)    <sub>d</sub> =   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> C)    <sub>d</sub> >   <sub>0</sub>; V<sub>d</sub> = V<sub>0 </sub> D)    <sub>d</sub> <   <sub>0</sub>; V<sub>d</sub> > V<sub>0 </sub> E)    <sub>d</sub> <   <sub>0</sub>; V<sub>d</sub> < V<sub>0 </sub> d and a potential difference Vd across the capacitor. The pair of statements that best represents the relationships between the electric fields and potential differences is


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