Electrostatics: Electric charges and field Class 12 | Physics handwritten notes

Content of the notes – 

• Introduction
• Charging by induction
• Earthing or grounding
• Basic properties of electric charge
• Coulomb’s law
• Dielectric constant
• Comparing electrostatic and gravitational forces
• Principle of superposition
• Electric field
• Electric field lines
• Electric field on axial line of an electric dipole
• Electric field at an equilateral point of an electric dipole
• Dipole in a uniform electric field
• Electric potential energy of a dipole in a uniform electric field
• Continuous distribution of charge
• Area vector
• Gauss’s theorem
• Application of Gauss’s theorem
• Solved questions