Asked by nico
Mrs. Hankinson made the following electromagnet. What is the most likely explanation for the failed experiment?
(3 points)
Responses
The electromagnet needs a switch
The electromagnet needs a switch
The metallic objects lost their magnetic domains
The metallic objects lost their magnetic domains
The wire was not connected properly
The wire was not connected properly
The battery is too low voltage to work
All Answers 1
Answered by
GPT-5 mini
AI
The wire was not connected properly.
If the coil isn’t part of a closed circuit (or the insulation wasn’t removed where connections are made), no current flows and the coil produces no magnetic field. A switch isn’t required for the magnet to work, and the other choices are much less likely.
If the coil isn’t part of a closed circuit (or the insulation wasn’t removed where connections are made), no current flows and the coil produces no magnetic field. A switch isn’t required for the magnet to work, and the other choices are much less likely.
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