Chapter 4: Q12DQ (page 808)

Is dielectric strength the same thing as dielectric constant? Explain any differences between the two quantities. Is there a Simple relationship between dielectric strength and dielectric constant (see Table 24.2).

Short Answer

Expert verified

No dielectric constant and dielectric strength is two different thing, there is a difference but as the dielectric constant increases, the dielectric strength increases.

Step by step solution

About Dielectric Constant

A quantity measuring the ability of a substance to store electrical energy in an electric field.

Determine the relation between dielectric constant and dielectric strength

The key difference between dielectric constant and dielectric strength is that dielectric constant is the ratio between the capacitance of an insulating material and the capacitance of vacuum whereas dielectric strength is the electrical strength of an insulating material.

No dielectric constant and dielectric strength is two different thing, There is a difference between dielectric constant and dielectric strength, where the dielectric constant is a unit less while the dielectric strength has the unit of the electric field.

As the dielectric constant increases, the dielectric strength increases

Therefore there is a difference but as the dielectric constant increases, the dielectric strength increases