Compasses arranged around a coil of current-carrying wire, a type of electromagnet called a solenoid
KE371
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Photo credit: © Dorling Kindersley / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: arrangement, background, close-, compass, education, electricity, electromagnetic, electromagnetism, equipment, experiment, magnet, magnetism, navigational, physics, science, shot, solenoid, studio, vertical, white, wire