document.write( "Question 1168364: This question is related to electricity and magnetism in physics, more specifically transformers.\r
\n" ); document.write( "\n" ); document.write( "A coil of 600 turns, wound using 90.0 m of copper wire, is connected to a 6.0-V battery and is just able to support the weight of
\n" ); document.write( "a toy truck. If 200 turns are removed from the coil but the wire is
\n" ); document.write( "uncoiled and left in the circuit, what battery voltage would be
\n" ); document.write( "needed in order to support the truck?\r
\n" ); document.write( "\n" ); document.write( "The supposedly correct answer was 18 volts however I don't know how they got there
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Algebra.Com's Answer #851587 by ikleyn(52803)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "This question is related to electricity and magnetism in physics, more specifically transformers.\r
\n" ); document.write( "\n" ); document.write( "A coil of 600 turns, wound using 90.0 m of copper wire, is connected to a 6.0-V battery and is just able to support the weight of
\n" ); document.write( "a toy truck. If 200 turns are removed from the coil but the wire is
\n" ); document.write( "uncoiled and left in the circuit, what battery voltage would be
\n" ); document.write( "needed in order to support the truck?\r
\n" ); document.write( "\n" ); document.write( "The supposedly correct answer was 18 volts however I don't know how they got there
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\n" ); document.write( "\n" ); document.write( "This question does relate to wire coils, but does not relate to transformers.\r
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\n" ); document.write( "\n" ); document.write( "Do not miss these two different conceptions/items.\r
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\n" ); document.write( "\n" ); document.write( "Transformers are not attached to batteries,
\n" ); document.write( "because transformers work at alternate current,
\n" ); document.write( "while batteries DO NOT CREATE alternate current.\r
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\n" ); document.write( "\n" ); document.write( "Batteries provide constant current, only.\r
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