Ответ:
Объяснение:
R₉₁₀=R₉+R₁₀=R+R=2R
R₇₉₁₀=R₉₁₀*R₇/(R₉₁₀+R₇)=2R*R/(2R+R)=2R/3
R₇₈₉₁₀=R₇₉₁₀+R₈=2R/3+R=5R/3
R₆₇₈₉₁₀=R₇₈₉₁₀*R₆/(R₇₈₉₁₀+R₆)=5R/3*R/(5R/3+R)=5R/8
R₄₅₆₇₈₉₁₀=R₆₇₈₉₁₀+R₄+R₅=5R/8+R+R=21R/8
R₃₄₅₆₇₈₉₁₀=R₄₅₆₇₈₉₁₀*R₃/(R₄₅₆₇₈₉₁₀+R₃)=21R/8*R/(21R/8+R)=21R/29
R₁₂₃₄₅₆₇₈₉₁₀=R₃₄₅₆₇₈₉₁₀+R₁+R₂=21R/29+R+R=79R/29
R_общ=79R/29=79*3/29 Ом≈8,17 Ом
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Verified answer
Ответ:
Объяснение:
R₉₁₀=R₉+R₁₀=R+R=2R
R₇₉₁₀=R₉₁₀*R₇/(R₉₁₀+R₇)=2R*R/(2R+R)=2R/3
R₇₈₉₁₀=R₇₉₁₀+R₈=2R/3+R=5R/3
R₆₇₈₉₁₀=R₇₈₉₁₀*R₆/(R₇₈₉₁₀+R₆)=5R/3*R/(5R/3+R)=5R/8
R₄₅₆₇₈₉₁₀=R₆₇₈₉₁₀+R₄+R₅=5R/8+R+R=21R/8
R₃₄₅₆₇₈₉₁₀=R₄₅₆₇₈₉₁₀*R₃/(R₄₅₆₇₈₉₁₀+R₃)=21R/8*R/(21R/8+R)=21R/29
R₁₂₃₄₅₆₇₈₉₁₀=R₃₄₅₆₇₈₉₁₀+R₁+R₂=21R/29+R+R=79R/29
R_общ=79R/29=79*3/29 Ом≈8,17 Ом