What is the current through the 4.00-ω resistor at the bottom?

What is the current through the 4.00-ω resistor at the bottom?

A. 1.5 V

B. 1.0 V

C. 0.5 V

D. 3.2 V

Answer:

D. 3.2 V

What is the current through the 4.00-ω resistor at the bottom?

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