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January 30, 2015

January 30, 2015

Posted by **Anonymous** on Sunday, December 9, 2012 at 11:11pm.

- Intermediate Algebra -
**Steve**, Sunday, December 9, 2012 at 11:50pmI = E/R

42 = E/5 so E = 210 volts

at R=5 ohms,

I = 210/4 = 52.5 amps

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