Crtive7564 Crtive7564
  • 20-02-2024
  • Physics
contestada

You are given 2 identical bars which look as if they might be made of iron. One of them is a magnet, while the other is a simple iron bar. How will you find out which one is a magnet?

a) Bring each bar near a compass needle
b) Bring each bar near a piece of paper
c) Bring each bar near a copper wire
d) Bring each bar near a glass rod

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