Cross-topic Connection — Electrostatics Links — Notes | NoteTube

Connected Topic	Chapter	Connection
Current Electricity	Physics Ch. 3	V = IR uses same potential concept; capacitor discharge gives exponential current
Electromagnetic Induction	Physics Ch. 6	Changing E field → displacement current (Maxwell); same Gauss's law framework
Atomic Structure (Bohr Model)	Chemistry	Electron-nucleus Coulomb attraction gives orbit energy: E = −k $Ze^{2}$ /2r
Ionic Bonding	Chemistry	Lattice energy of ionic crystals uses Coulomb potential energy U = kq_{1}q_{2}/r
Electrolysis	Chemistry	Ion migration in solution — same force law drives ionic current
Wave Optics (Polarization)	Physics	Dielectric constant K appears in refractive index: n ≈ √K for non-magnetic materials
Thermodynamics	Physics	Energy stored in capacitor (U = ½ $CV^{2}$ ) converts to thermal energy during discharge
Semiconductors	Physics Ch. 14	Depletion region in p-n junction has built-in electric field — direct Gauss's law application