Physics-
General
Easy
Question
Four identical plates 1,2,3 and 4 are placed parallel to each other at equal distance as shown in the figure. Plates 1 and 4 are joined together and the space between 2 and 3 is filled with a dielectric of dielectric constant k=2. The capacitance of the system between 1 and 3&2 and 4 are 
and 
respectively. The ratio 
is :
- 1
The correct answer is: 1
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