Asked by Red
A student creates an electromagnet and holds it near two paper clips.
Paper clip Y is not attracted to the magnet. Which step should the student take to attract it?
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1 point
Captionless Image
The student should use a battery with less energy.
The student should use a smaller core in the magnet.
The student should wrap the coil fewer times around the nail.
The student should move the magnet closer to the paper clip.
Paper clip Y is not attracted to the magnet. Which step should the student take to attract it?
*
1 point
Captionless Image
The student should use a battery with less energy.
The student should use a smaller core in the magnet.
The student should wrap the coil fewer times around the nail.
The student should move the magnet closer to the paper clip.