# Homework Help: Mesh equations

1. Sep 29, 2011

### geft

Are my equations correct?

$$I_3=I_1+I_2$$
$$V_{S1}=I_1(R_1+jwL_1+jwL_3+R3)-I_2(jwL_3+R_3+M)$$
$$-V_{S2}=I_2(R_3+jwL_3+jwL_2+R2)-I_1(jwL_3+R_3+M)$$

2. Sep 29, 2011

### Staff: Mentor

Your loop equations look okay provided that your I2 is not the same as the I2 indicated on the diagram (they are assumed to be flowing in opposite directions).

Last edited: Sep 29, 2011
3. Sep 29, 2011

### geft

Ah, my bad for not posting the complete question. For the first part, V2 is assumed 0, so they should be okay. Thanks!