Two magnets are placed next to each other.
They attract one another.
One south pole is labelled as S in Figure 1. The others, X, Y and Z are unknown.
Figure 1
State the poles of X, Y and Z in Figure 1.
Which are magnetic elements?
Tick (✓) two boxes.
Steel | |
Cobalt | |
Carbon | |
Copper | |
Brass | |
Nickel |
One of the magnets is used to pick up two nails.
The iron nails which were unmagnetised are now magnetised.
Complete the sentence.
Choose an answer from the box.
forced | induced | permanent |
The iron nails have become .............................. magnets.
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