Question

tell me please.. whats the answer with explanation ​

Answer 1

Answer:

Resistance=Resistance in parallel+Resistance in series

Resistance in series=R1+R2+R3

Resistance in parallel=1/R1+I/R2+1/R3

Explanation:

Answer 2

Answer:

16/3 ohm

Explanation:

Net resistance of triangular portion across any Edge :

1/R   =  1/(2+2)  +  1/2

R  =  4/3 ohm

Equivalent resistance across PQ :

2 + 2 + 4/3 = R across PQ  (as in series)

Thus, 16/3 ohms