Capacitor Questions: Solutions & Explanations

[MeSS2342]

Homework Statement

€o k l d

Homework Equations

Ceq=(€ol^2/2)

The Attempt at a Solution

http://img23.imageshack.us/img23/1488/sorufizik.th.jpg

 

[LowlyPion]

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?

 

[MeSS2342]

I'm trying to find C equal
capacitance

trying to find C equal 's equation by there will be K

 

[LowlyPion]

So your dielectric has 2 regions? Divided diagonally? One with Kε_o, the other with just ε_o?

Well ...

1/Ceq = 1/C_o + 1/ C_k

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