Use source transformations to simplify the circuit in Fig. 1 to the left of load resistor R to a single current source in parallel with a single resistance, Req as shown in Fig. 2. What is the value of Req? A. 2 Ω B. 3 Ω C. 4 Ω D. 6 Ω E. 12 Ω
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Use source transformations to simplify the circuit in Fig. 1 to the left of load resistor R to a single current source in parallel with a single resistance, Req as shown in Fig. 2. What is the value of Req? A. 2 Ω B. 3 Ω C. 4 Ω D. 6 Ω E. 12 Ω