Question

a dielectric is placed in between the two parallel plate of a capacitor . the dielectruic constant of dielectric being K .If the initial capacity is c then the new capacity wiil be

Answer 1

The capacitance will become  K times C.
C' = K ε A / d
   A = area 
   d = distance between plates.

Answer 2

Answer:

c(k+1)/2

this is the answer for ur question dude