You rub two insulators against each other and attain a charge imbalance. Is there a rule as to which of the materials will end up with a negative charge and vice versa? Does it depend on which one has more or less lose valence electrons?
You rub two insulators against each other and attain a charge imbalance. Is there a rule as to which of the materials will end up with a negative charge and vice versa? Does it depend on which one has more or less lose valence electrons?
To be fair, they both have the same root origin. Even native speakers get it wrong often.