Question

how can there is a each register 2 ohm be connected given total resistance​

Answer 1

Answer:

Hello mate✌✌✌

For series combination :-

R = R1 + R2 + R3

R = 2 + 2 + 2

R = 6 ohm

For parallel combination :-

$\frac{1}{</strong><strong>R</strong><strong>} = \frac{1}{</strong><strong>R</strong><strong>1} + \frac{1}{</strong><strong>R</strong><strong>2} + \frac{1}{</strong><strong>R</strong><strong>3} \\ \frac{1}{</strong><strong>R</strong><strong>} = \frac{1}{2} + \frac{1}{2} + \frac{1}{2} \\ \frac{1}{</strong><strong>R</strong><strong>} = \frac{3}{2} \\ </strong><strong>R</strong><strong> = \frac{2}{3} \\ </strong><strong>R</strong><strong> = 0.67 \: ohm$

Hope it helps✌✌✌