Since we cannot see magnetic forces, what do scientists and engineers use to show them on a magnetic model?

1 answer:

4 0

You can use a plotting compass or iron filings to detect a magnetic field:

1.put a piece of paper over a magnet (this stops the iron filings sticking to the magnet)

2. sprinkle iron filings onto the paper

3.gently tap the paper to spread the filings out

4.observe and record the results

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