Series/Parallel Circuits: For the circuit shown in the figure, the current in the 8.0-? resistor is 0.50A. What is the current in the 2.0-? resistor? All the numbers shown are accurate to two significant figures.
A. 2.25 A
B. 0.75 A
C. 4.5 A
D. 9.5 A
E. 6.4 A
Answer: D
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