here are the Iota symbol in physics | how to write or insert Iota symbol in text copy paste ?
answer : Iota symbol in lower case = ι
Iota symbol in uppercase = Ι
so we have seen above that the symbol of “Iota” in our 12th 11th physics written as text “Ι” or “ι” .
You can just copy and paste the symbol of Iota here as “ι” in lower case and “Ι” in upper case in Microsoft word or in other file “ι” and also “Ι”