Question

1ΚΩ 4.7ΚΩ I2 I + 4 10, 13 2.7KΩ 13 ° 3.3ΚΩ 2.7KΩ 1ΚΩ ΟΙ - V6 6 - V5 Figure 1.8

Need help using KVL to verify 3 loops and that KCL holds at each node! Thank you!

Answer 1

-12-31 +3-31, = 0 - 2 Apply KVL to the loop ABCDEFA tlo- IR, I2 R₂ I R4 - Isks - IGRE=0 tio - I - 4712 - B.3I - I - 2-7 I = 0 - -3-7I, - 91 - 10 3-711 +91= 10 3 Equation 6 , 2, and (3) are the loop equations

6.41, -2.7 12 = 10 G&T - 27I2 3.7 11 + 9 I2 = 10 - Too lol I +27 Iz = 30 considering (4) and (6) 64 I-27I2 100 + 11-1I +27 Iz 30 75.1 Fi 130 Il 130 MA 75.1 I, = 1.73X10 A consider equation (3) 3.711 + 912 =10 Iz 10-3.711 (10 3 7x1.73 3) 9 = 0.48103A