Dielectrics in capacitors

In the above diagram, there are three capacitors P , Q and R with their respective distinct dielectric materials. The dielectric constant and the thickness of the dielectric material for P , Q and R are ( 2 κ , d ) , ( κ , 2 d ) (2\kappa, d), (\kappa, 2d) and ( 3 κ , 3 d ) , (3\kappa, 3d), respectively. Let C P , C_P, C Q C_Q and C R C_R denote the electric capacities of the three capacitors, respectively, then what is the ratio C P : C Q : C R ? C_P:C_Q:C_R?

The plate areas of the three capacitors are the same.

1:2:3 4:1:2 2:1:3 2:2:9

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

0 solutions

No explanations have been posted yet. Check back later!

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...