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What happens when the wire in an electromagnet is wrapped around a soft iron core?
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Nov 28, 2017
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What happens when the wire in an electromagnet is wrapped around a soft iron core?
Physics
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Jeffalee
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Answer:
C. The field is concentrated.
Step-by-step explanation:
Skamah One
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Nov 29, 2017
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The magnetic particles in a soft iron nail will line up with the magnetic field when the current is switched on. ... When you switch on the current, the coil becomes an electromagnet. But also, the soft iron core becomes a magnet. It will add to the strength of the electromagnet.
Armen Avetisyan
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Dec 2, 2017
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