Brisa Natache ferreira Leopoldino
22/01/2018 • 17:21
z= R+XL-XC
z= 20+20-20
z=20
I=V/R
I= 120/20
I=6 A
z= 20+20-20
z=20
I=V/R
I= 120/20
I=6 A