How to Make Your Own Capacitor



Relative permittivity, єr = K ÷ (єo A)

where K = slope of the graph

A = area of the capacitor plates

Єo = 8.854 × 10-12

The 1.5r cap with the plastic dielectric!

Result: Part 2

K = 3.7710^-14 Relative permittivity for the given di-electric material (Plastic sheet) Єr = K ÷ (єo A) = 6.02210^-4

2 Replies to “How to Make Your Own Capacitor”

    1. Hey thanks for stopping by:-

      There are so many different types of plastic, and it is hard to guess the type i had since there was no label or anything like that, so you just assume it is from 1.5 to 3.5.

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