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A parallel plate capacitor is made of two square plats of side ‘a’, separated by a distance d (d<<a).  The lower triangular portion is filled with a dielectric of dielectric constant K, as show in the figure. Capacitance of this capacitor is:

a.

 

b.

ln K

c.

 

d.

 



Question ID - 50049 | SaraNextGen Top Answer

A parallel plate capacitor is made of two square plats of side ‘a’, separated by a distance d (d<<a).  The lower triangular portion is filled with a dielectric of dielectric constant K, as show in the figure. Capacitance of this capacitor is:

a.

 

b.

ln K

c.

 

d.

 

1 Answer
127 votes
Answer Key / Explanation : (c) -

 

 

 

dy=

=

=

=

C= 0a.

=

= ln

= ln =

127 votes


127