Question

A dielectric constant 5.0 is filled in the gap between the plates of a capacitor. Calculate the factor by which the capacitance is increased, if the dielectric is only sufficient to fill up 1/5 of the gap? ​

Answer 1

Answer:

Answer:1.8

Answer:1.8Explanation:

C initial = (E. * S) / d

C final = C1 + C2 => (E * (1/5)*S)/d +( E. * (4/5) * S))/d

:. E = 5 * E.

=> C final = (9/5)* (E. * S / d))

C final / Cinitial = 9/5 = 1.8