Question

Can you connect resistors of 2ohm, 3ohm and 6ohm, to produce an effective resistance
of 2ohm, 3ohm, 6ohm,? if yes how ?
​

Answer 1

Given: Three resistances of 2 ohms, 3 ohms, 5 ohms.

Their resultant, R = 2.5 ohms

Resistance of first line = 2 + 3 = 5 ohm

So, 1/R = 1/5 + 1/5

On solving we get that

R = 2.5 ohms.......

I hope it's helpful for you..