Engine_2014 : Electricity - 1048/2299
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| In figure "A" of the illustrated circuit, with the switch closed what is the resistance of R2 if the total current is .75 amps, the source voltage is 12 VDC and the resistance of R1 is 24 ohms? |
| A) 16 ohms |
| B) 24 ohms |
| C) 48 ohms |
| D) 96 ohms |
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Illustration EL-0019
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