Question

Three resistors of 9ohm each are connected in parallel. calculate the equivalent resistance​

Answer 1

Answer:

parallel resistance means,

$\frac{1}{9} + \frac{1}{9} + \frac{1}{9}$

=

$\frac{3}{9} = \frac{1}{3}$

1/R.effective = 1/3.

R effective = 3 ohms.