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lbsusugar lbsusugar
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8 months ago

When you place an iron core in the magnetic field of a coil:  



the field lines are less dense in the iron core.



the core does not affect the field flux lines.



the core has the same effect as air.



the core becomes magnetized to produce a much stronger magnet.

Textbook 
Electricity for the Trades

Electricity for the Trades


Edition: 3rd
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eminemluvr87eminemluvr87
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8 months ago
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lbsusugar Author
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8 months ago
Thanks for your help!!
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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This site is awesome
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