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Ranking points1 23 2 24 3 20 4 16 5 15 6 14 7 14 8 12 9 11 10 10 11 10 12 10 13 10 14 9 15 9 16 8 17 7 18 6 19 4 20 4 The table
1. 0 answers
2. 130 views
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be
1. 3 answers
2. 1,895 views