Question

Which of the following is an example of static electricity? outdoor light hair clinging to a comb lights arranged in a series glowing toaster

Answer 1

Hair clinging to a comb.
This is because the comb has built up electrons on it, and having a negative charge those electrons on the comb are attracted to positively charged protons in the hair.
It works in a similar way to how the north sides of magnets are attracted to the south sides of other magnets.