Question

if total resistance is given 2 ohm and . circuit is in parallel r1=? and r2= 6 ohm and r3= 12ohm​

Answer 1

Answer:

The answer is 4/7 or 0.5

Explanation:

Answer 2

Answer:

Explanation:

1/R=1/R₁+1/R₂+1/R₃

1/2=1/R₁+1/6+1/12

1/2=1/R₁+1/4

1/R₁=1/2-1/4

1/R₁=1/4

so R₁= 4