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Lesechka [4]
3 years ago
14

If the strength of the magnetic field at B is 10 units, the strength of the magnetic field at A is _____.

Chemistry
2 answers:
Sergeeva-Olga [200]3 years ago
8 0
The answer is 40 units.

Nostrana [21]3 years ago
5 0

Answer:

40 units

Explanation:

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