Induction apparatus for school usage, iti is seen in subdued light to make the spark at the top more visible.

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Size: 3453px × 2176px
Photo credit: © Kim Christensen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: apparatus, arch, discharge, education, electricity, electrons, experiment, gap, high, induction, ionized, physics, raw, school, science, sinister, spark, stone, subdued, voltage, wall