Mathematics

Mathematics, 03.03.2021 20:10, zitterkoph

1.If you placed two stainless steel spheres in contact with each other and the electrical charges were distributed because a negatively charged rod came close to the first would the first sphere have all negative charges and the second sphere have all positive or would the first one have all positive charges and the second have all negative? 2.How would a recycling center increase the strength of an electromagnet to be able to lift heavier objects?

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