Question

Find the effective resistance between a and b and d and c
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Answer 1

Answer:

R(AB) = 18/11

R(CD) = 24/11

Explanation:

CASE 1

2 ,3, 4 ohm resistors are connected inseries therefore effective resistance = 9ohm

now 9and 2 r connected in parallel therefore effective resistance is 18/11

NEXT CASE IS JUST SAME AS ABOVE