<PRE><B>Question 1149573</B>
The current varies directly as the electronegative [sic] force and inversely as the resistance. If in a system a current of 20 amperes flows through a resistance of 20 ohms with an electromotive force of 100 volts, find the current that 150 volts will send through the system.
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E = volts
I = amps
R = ohms
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If in a system a current of 20 amperes flows through a resistance of 20 ohms
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E = I*R = 20*20 = 400 volts
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20 amps won&#39;t flow thru 20 ohms with an EMF of 100 volts.
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