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Engine: Electricity

Question 172 of 1,386

What is the current flow through R1 of the circuit in figure "B" of the illustration with the switch closed if the resistance of R1 is 2 ohms, R2 is 3 ohms and R3 is 6 ohms and the battery voltage is 12 VDC? Illustration EL-0019

USCG illustration EL-0019 for Engine Electricity question 172
Illustration EL-0019
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