An iron core electromagnet has a higher than an air core electromagnet.
A)current
B)resistance
C)permeability
D)reactance

Name: An iron core electromagnet has a higher than an air core electromagnet. A)current B)resistance C)permeability D)reactance
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Question

Quizplus · Accepted Answer

An iron core electromagnet has higher permeability than an air core electromagnet, which allows it to produce a stronger magnetic field with the same amount of current.

An Iron Core Electromagnet Has a Higher Than an Air