Расчет: OqO2U5 - 1
C =
4+π
+ε+ε0+R1+R2+(R2-R1)
4+π
+ε+ε0+R1+R2+(R2-R1)|
|
C = 4+π+ε+ε0+R1+R2+(R2-R1)$$C$$ = $$4+\pi+\varepsilon+\varepsilon0+R1+R2+(R2-R1)$$
+ε+ε0+R1+R2+(R2-R1)$$C$$ = $$4+\pi+\varepsilon+\varepsilon0+R1+R2+(R2-R1)$$C = 4+π+ε+ε0+ 2* R2$$C$$ = $$4+\pi+\varepsilon+\varepsilon0+2\cdot R2$$
+ε+ε0+ 2* R2$$C$$ = $$4+\pi+\varepsilon+\varepsilon0+2\cdot R2$$