A close-up studio shot of an aged, U-shaped horseshoe magnet against a black background.
Schlüsselwörter
magnet,
horseshoe,
science,
physics,
attraction,
pole,
north,
south,
metal,
iron,
steel,
tool,
equipment,
experiment,
laboratory,
education,
isolated,
black background,
studio shot,
closeup,
vintage,
aged,
rust-eaten,
corroded,
brown,
metallic,
silver,
curved,
field,
force,
energy,
property,
material,
object,
single,
still life,
abstract,
contrast,
polished,
industrial,
electromagnetism
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