Electrostatics JEE Shot notes
Electrostatics JEE short notes: 1. **Coulomb's Law:** Force between two point charges is directly proportional to the product of their magnitudes and inversely proportional to the square of the distance between them. - F = k * (|q1 * q2|) / r^2 - F - Force between charges - q1, q2 - Charges - r - Distance between charges - k - Coulomb's constant 2. **Electric Field (E):** Electric field at a point due to a charge is the force experienced by a unit positive test charge placed at that point. - E = F / q0 - E - Electric field - F - Force - q0 - Test charge 3. **Electric Potential (V):** Electric potential at a point is the work done in bringing a unit positive charge from infinity to that point. - V = k * (q / r) - V - Electric potential - q - Charge - r - Distance from the charge 4. **Gauss's Law:** The electric flux through a closed surface is equal to the total charge enclosed by the surface divided by the permittivity of free space (ε
