document.write( "Question 1173999: The current (I) varies directly as the voltage (V) in an electric circuit. If the current is 4 amperes when the voltage is 100 volts, find the current when the voltage is 75 volts. \n" ); document.write( "

Algebra.Com's Answer #799353 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "The current (I) varies directly as the voltage (V) in an electric circuit. 
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document.write( "If the current is 4 amperes when the voltage is 100 volts, 
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document.write( "find the current when the voltage is 75 volts.
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document.write( "  I=kV
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document.write( "  4 = k(100)
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document.write( " .04 = k
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document.write( "  I = .04(75V) = 3 amperes  (Notice when voltage is less, current is less)
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document.write( "Wish You the Best in your Studies.\r
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