1.where does the force that creates a magnetic field come from? a. the activity of protons in atoms b.the activity of neutrons in atoms c. the pairing off atoms in certain types of metals d.the pairing off electrons in certain types of metal 2. A magnet will attract to many types of surfaces. which of the ff. surface will magnet not be attracted to? a. iron b. stainless steel c.cobalt d. nickel
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2. B (in some circumstances)