29.7 MB (4.0 MB compressed)
3264 x 3180 pixels
27.7 x 26.9 cm ⏐ 10.9 x 10.6 in (300dpi)
ALEXANDRE DOTTA / SCIENCE SOURCE / SCIENCE PHOTO LIBRARY ALEXANDRE DOTTA / SCIENCE SOURCE / SCIENCE PHOTO LIBRARY
Needles of small compasses align along electromagnet field lines around a coiled wire. In this image, the electricity is off. See photo SS21333268 for image with coil turned on.
Model release not required. Property release not required.