Where does the electrons go when a short circuit occurs

Which one of the following research methods can show cause and effect

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius