Recent content by sakkaf_90

The easier u use crimer rule : I1= (detB/detA) I2=(detC/detA) I3=(detD/detA) where A= -11.3000 9.1000 0 9.1000 -23.4000 6.8000 0 6.8000 -10.1000 B= -11.3000 9.1000 18.0000 9.1000 -23.4000 -18.0000 0...

the correct equation the correct equation is : 7 I1 - 4 I2 = 67 -4 I1 + 15 I2 - 6 I3 = -152 - 6 I2 + 13 I3 = 74 Use matrix to find the value of I1,I2 and I3 then u find he value of current in 4 ohm is 4I1-4I2=IR4

the correct equation is : 7 I1 - 4 I2 = 67 -4 I1 + 15 I2 - 6 I3 = -152 - 6 I2 + 13 I3 = 74

hi for every one I am a new member in tis site. I hope from u to help my I have a hmoework so I want some help The question is What is the source of noise in amplifier & how can treat the noise? Thank u

thank u

I can help u if u want