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Homework Statement
Homework Equations
KCL and KVL
The Attempt at a Solution
The sum of the currents at the top node equals the current out through the middle
(Call ##I_1## the current from the left and ##I_2## the right)
##I_3 = I_1+I_2##
And the sum of the voltages around the loops equals 0.
##-I_3(4k)-I_1(6k) + 10V = 0##
##-I_3(4k) + 4V = 0##
The system of equations yields solutions
##I_3 = 1mA##
##I_1 = 1mA##
##I_2 = 0##
Now, it appears that either I made a mistake, or there is zero current going through the source on the right. Is it logical to conclude that the source on the right is irrelevant to the circuit?