Odpowiedź :
Odpowiedź:
Rz = 10 Ω
1/Rz = 1/R+1/R+1/R+1/R+1/R = 5/R
1/Rz = 5/R => Rz = R/5
Rz = R/5
10Ω = R/5 /·5
R = 10Ω * 5 = 50 Ω
R = 50 Ω ----> odp D) 50 Ω
Odpowiedź:
Rz = 10 Ω
1/Rz = 1/R+1/R+1/R+1/R+1/R = 5/R
1/Rz = 5/R => Rz = R/5
Rz = R/5
10Ω = R/5 /·5
R = 10Ω * 5 = 50 Ω
R = 50 Ω ----> odp D) 50 Ω