- #1
DunceKirchhoff
- 27
- 0
http://i42.tinypic.com/10sfxa1.jpg
Im having trouble with the bridge circuit.
I see the current has been given 2A
So 6.6=3i1+2(i1-i2)
5i1-2i2=6.6
So applying KVL I get
0=4i2+5i1-3(2-i1)
8i2+5i1=6
So using simultaneous equations I get-
5i1-2i2=6.6
5i1+8i2=6
So 10i2=12.6
i2= 1.26 But that's the answer for i1!
Im new to physics so I am learning from scratch...but I am willing to put in the hours because I really need this qualification. Was considering hiring a tutor but money is scarce for me just now.
Any help would be appreciated :)
Im having trouble with the bridge circuit.
I see the current has been given 2A
So 6.6=3i1+2(i1-i2)
5i1-2i2=6.6
So applying KVL I get
0=4i2+5i1-3(2-i1)
8i2+5i1=6
So using simultaneous equations I get-
5i1-2i2=6.6
5i1+8i2=6
So 10i2=12.6
i2= 1.26 But that's the answer for i1!
Im new to physics so I am learning from scratch...but I am willing to put in the hours because I really need this qualification. Was considering hiring a tutor but money is scarce for me just now.
Any help would be appreciated :)