Frank ICSE Solutions for Class 9 Physics - Electricity and Magnetism: Current Electricity PAGE NO: 312 Solution 1: The flow of electrons in a particular direction in a conductor is called an electric current.Solution 2: An electric cell is the source of electric current in which chemical energy changes to electrical energy.Solution 3: The charge on an electron is … [Read more...] about Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism: Current Electricity