Answer : The correct option is, They flow from high potential to low potential.
Explanation :
Electric charge : The electric charges are made up of the positive charges (protons) and the negative charges (electrons). When these charges flow in the circuit, the electric current is produced.
The unit of electric charge is coulombs (C).
The electric charges flow from the positive terminal of the battery to negative terminal of the battery.
Or we can say that the electric charges flow from the high potential to low potential.
Hence, the correct option is, They flow from high potential to low potential.