Conversation started Jul 1, 2018 at 17:34.
John Rennie
John Rennie
Jul 1, 2018 17:34
user image
There!
You don't even need to calculate what $I_1$ and $I_2$ since the currents will be the same in each circuit due to the symmetry.
 
Conversation ended Jul 1, 2018 at 17:35.