Question

How can be three resistor of sestiance2, 3,6,be connected to given a totle seistance (a) 4 (b) 1?

Answer 1

Explanation:

if you put 3ohms and 6ohns in parallel, the result will be 2ohms. Putting it in series with 2ohms provides you the total resistance of 4ohms.

if you put 3ohms and 6ohns in parallel, the result will be 2ohms. Putting it in parallel with 2ohms, you get the total resistance of 1ohm