Frank ICSE Solutions for Class 9 Physics - Electricity and Magnetism: Static Electricity PAGE NO: 300 Solution 1: Electrostatics is defined as the study of charges at rest.Solution 2: Frictional electricity is also known as static electricity.Solution 3: Thales of Miletus was the scientist who observed the electric properties of amber.Solution 4: There are two … [Read more...] about Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism: Static Electricity