A parallel plate capacitor of capacitance C has spacing d between two plates having area A. The region between the plates is filled with N dielectric layers, parallel to its plates, each with thickness \delta=d/N . The dielectric constant of the mth layer is K_{m}=K(1+ \frac{m}{N}). For a very large N(>10^3),, the capacitance C is \alpha(\frac{K\in_0A}{dln2}).Thevalue of α will be___ [\in_0 is the permittivity of free space] [JEE Adv 2019 P1]

Capacitors

Section: Physics

Question : 8 of 17

Marks: +1, -0

A parallel plate capacitor of capacitance C has spacing d between two plates having area A. The region between the plates is filled with N dielectric layers, parallel to its plates, each with thickness δ=

. The dielectric constant of the mth layer is Km=K(1+‌‌

). For a very large N(>103),, the capacitance C is α(

K∈0A

dln2

).Thevalue of α will be___
[∈0 is the permittivity of free space]

[JEE Adv 2019 P1]

Your Answer:

Validate

Go to Question:

Prev Question

Next Question