24771

/

/ -IL. i -IŁ. i

*1 - R > ^l2 — D ’ ^ł3

R-

/-/ _{+/ +/} -U_₊u_₊u__JI

i-i₁+J₂+I₃-    +    +    -

J- = -L + X

R_z Rj R₂

⁺ r7

^ __^1^R2 ^R3

^z R| /?2 “Ł" Rj R3 "ł“ R2 ^3

R₇    ^ R,

^z    k=l ^f

G_z-Gi + G₂+G₃ => G_z-J^G_k

k=i