Compasses arranged around a coil

Credit: Dorling Kindersley/UIG/SCIENCE PHOTO LIBRARY

Caption: Compasses arranged around a coil of current-carrying wire, a type of electromagnet called a solenoid.

Release details: Model release not required. Property release not required.

Keywords: arrangement, close-up, compass, detail, education, electricity, electromagnetic, experiment, magnet, magnetism, navigational equipment, no one, physics, solenoid, studio shot, white background, wire

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