There is a total of 800 mA of current into four parallel resistors. The currents through three of the resistors are 40 mA, 70 mA, and 200 mA. The current through the fourth resistor is
Options
A. 490 mA
B. 800 mA
C. 310 mA
D. 0 A
Correct Answer
490 mA
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