Capacitor Questions: Solutions & Explanations

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The discussion focuses on calculating the equivalent capacitance (Ceq) of a capacitor with a wedge-shaped dielectric composed of two regions, one with dielectric constant K and the other with vacuum. Participants suggest using the formula 1/Ceq = 1/Co + 1/Ck to find the equivalent capacitance. They emphasize the need to set up an integral to account for the varying distances in each dielectric region. The conversation highlights the complexities involved in analyzing capacitors with non-uniform dielectrics. Understanding the dielectric properties is crucial for accurate calculations.
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MeSS2342 said:

Homework Statement



€o k l d

Homework Equations



Ceq=(€ol^2/2)


What are you trying to do?

A wedge shaped dielectric?

Are you trying to calculate the equivalent ε ?

If so what would be your approach?
 
I'm trying to find C equal
capacitance

trying to find C equal 's equation by there will be K
 
So your dielectric has 2 regions? Divided diagonally? One with Kεo, the other with just εo?

Well ...

1/Ceq = 1/Co + 1/ Ck

Looks like you will need to set up an integral and evaluate based on the changing distance of each dielectric region.
 

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