Question

0.213: Find the equivalent resistance between 'a' and 'b' of the figure.​

Answer 1

pls refer the attachment first for better understanding

(1)BETWEEN A AND Y

6 ohm and 3 ohm are in parallel

Rp=6×3/9=2 ohm

(2)BETWEEN A AND B

8 ohm and 2 ohm are in series

Rs=8+2 =10ohm

(3) BETWEEN A AND B

10 ohm and 30 ohm are in parallel

Rp=300/40=7.5 ohm

Rp= 7.5 ohm

Answer 2

Answer:

7.5 ohms

Explanation:

ANSWER IS 7.5 ohms