transgalactic
Banned
i have this question and solution
https://i27.tinypic.com/4jxj7o.jpg
i tried to solve it like this example
https://i26.tinypic.com/xghb4g.jpg
i tried to imagine it in this way:
https://i28.tinypic.com/24pwdvl.jpg
[latex]C_1=\frac{2\epsilon_0}{d-a}\\[/latex]
[latex]C_2=\frac{k\epsilon_0}{d}\\[/latex]
[latex]C_3=\frac{2\epsilon_0}{d-a}\\[/latex]
[latex]\frac{1}{C}=\frac{1}{C_1}+\frac{1}{C_2}+\frac{1}{C_3}[/latex]
is it ok?
https://i27.tinypic.com/4jxj7o.jpg
i tried to solve it like this example
https://i26.tinypic.com/xghb4g.jpg
i tried to imagine it in this way:
https://i28.tinypic.com/24pwdvl.jpg
[latex]C_1=\frac{2\epsilon_0}{d-a}\\[/latex]
[latex]C_2=\frac{k\epsilon_0}{d}\\[/latex]
[latex]C_3=\frac{2\epsilon_0}{d-a}\\[/latex]
[latex]\frac{1}{C}=\frac{1}{C_1}+\frac{1}{C_2}+\frac{1}{C_3}[/latex]
is it ok?