The subsequent problems deal with the circuit below where all voltage sources are dc and the circuit is assumed to be in steady state. Also, R1 = R2 = R3 = R4 = R.
If I2 = 2 A, the current through R2 is
A. 2 A
B. 1 A
C. 4 A
D. 3/2 A
E. 1/2 A
Answer: B
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