Question

Show how you would connect three resistors of 2 Ω, 3 Ω and 6 Ω resistance so that
the combination has a resistance of 1 Ω.

Answer 1

Explanation:

We ,know that when we connects resistance in parallel then the resultant resistance will decrease.

So,

R=1/2+1/3+1/6

R=(3+2+1)/6=6/6=1ohm

Answer 2

Explanation:

when all the resistors are connected in parallel then the combination becomes one ohm

1/2+1/3+1/6

3+2+1/6

6/6

1 ohm