Question

Calculate the effective resistance..
please, answer fast.. urgent....
answer correctly and in step by step process..​

Answer 1

Answer:

(i) 2 ohms

(ii)4 ohms

(iii)3 ohms

Explanation:

(i) R1 = 3+2 = 5 ohms

R2 = 5/2=2.5 ohm

R3= 2.5+1.5 = 4 ohms

R(AB)= 4/2 = 2 ohms

(ii) R(AB) = 8/2 = 4 ohms

(iii) R1 = 4+4+4 =12

R(BC) = 12/4 = 3 ohms