What is the current flowing through R3 in figure "B" of the illustrated circuit when the switch is closed if the battery voltage is 12 VDC and resistance of R1 is 2 ohms, R2 is 3 ohms, and R3 is 6 ohms, respectively? EL-0019
Official USCG Answer & Rule Citation
Correct Answer: Option A — 2 amps
Under USCG National Maritime Center examination standards, the accepted correct answer is: 2 amps.
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