Question

calculate the the equivalent what is done when two resistance of 3 ohm and 6 ohm are connected in parallel ​

Answer 1

Answer:

$2 \: ohm$

Explanation:

when 8n parallel formation,

the equivalent resistance is given by

1/req = 1/r1 +1/r2 where r1 and r2 are the resistances of the given resistors and req is equivalent resistance pitting given values in this equation we get

$req = 2 \:ohm$