Question

Three resistors of values 2 ohm , 4ohm,6ohmare connected in parallel. The equivalent resistance of combination of resistors is​

Answer 1

Answer:

$\frac{1}{r} = \frac{1}{2} + \frac{1}{4} + \frac{1}{6} = \frac{6 + 3 + 2}{12} = \frac{11}{12}$

hence equivalent resistance is 12/11