Electromagnetic Waves Revision Notes for NEET Physics PDF Download

📡 ELECTROMAGNETIC WAVES · EM Waves Maxwell’s equations • Displacement current • Properties • EM spectrum • NEET problems IMPORTANT FORMULA PYQ FOCUS ⚡ MAXWELL’S EQUATIONS & DISPLACEMENT CURRENT Displacement current: Id = ε₀ dΦE/dt Ampere‑Maxwell law: ∮ B·dl = μ₀(Ic + Id) Maxwell’s equations unified electricity, magnetism, and light. 📐 Displacement current in a […]

Alternating Current Revision Notes for NEET Physics PDF Download

🔌 ALTERNATING CURRENT · AC Circuits RMS • Phasors • LCR circuits • Resonance • Power • Transformer • NEET problems IMPORTANT FORMULA PYQ FOCUS ⚡ AC BASICS & RMS VALUE Alternating current: I = I₀ sin(ωt), V = V₀ sin(ωt) (for resistive circuit). RMS (root mean square) value: Irms = I₀/√2, Vrms = V₀/√2 […]

Electromagnetic Induction Revision Notes for NEET Physics PDF Download

⚡ ELECTROMAGNETIC INDUCTION · EMI Faraday’s law • Lenz’s law • Motional EMF • Self & Mutual inductance • AC generator • Eddy currents • NEET problems IMPORTANT FORMULA PYQ FOCUS 🧲 MAGNETIC FLUX & FARADAY’S LAW Magnetic flux: ΦB = ∫ B·dA = B A cosθ (for uniform B). Unit: Weber (Wb). Faraday’s law: […]

Magnetism and Matter Revision Notes for NEET Physics PDF Download

🧲 MAGNETISM & MATTER · Magnetic Materials & Earth’s Magnetism Bar magnet • Magnetic field lines • Magnetisation • Hysteresis • Para/Dia/Ferro • Earth’s magnetism • NEET problems IMPORTANT FORMULA PYQ FOCUS 🧲 BAR MAGNET & FIELD LINES Magnetic dipole moment: m = pole strength × length (A·m²). Field along axis: B = (μ₀/4π) × […]

Current Electricity Revision Notes for NEET Physics PDF Download

⚡ CURRENT ELECTRICITY · Circuits & Measurements Ohm’s law • Resistance • Kirchhoff’s laws • Wheatstone bridge • Potentiometer • Cells & EMF • NEET problems IMPORTANT FORMULA PYQ FOCUS 📏 OHM’S LAW & RESISTANCE Ohm’s law: V = IR (for ohmic conductors). Resistance: R = ρL/A (ρ = resistivity, L = length, A = […]

Electrostatic Potential and Capacitance Revision Notes for NEET PDF Download

⚡ ELECTROSTATICS · Charge, Field & Potential Coulomb’s law • Electric field • Gauss law • Electric potential • Capacitance • Dielectrics • NEET problems IMPORTANT FORMULA PYQ FOCUS 🔋 COULOMB’S LAW Force between two point charges: F = k q₁q₂ / r², where k = 1/(4πε₀) = 9×10⁹ Nm²/C² ε₀ = permittivity of free […]

Waves Revision Notes for NEET Physics PDF Download

🌊 WAVES · Mechanical Waves & Sound Wave motion • Wave equation • Speed of wave • Superposition • Standing waves • Beats • Doppler effect • NEET problems IMPORTANT FORMULA PYQ FOCUS 📐 WAVE MOTION Mechanical wave – requires medium (e.g., sound, water). Electromagnetic wave – no medium needed (light). Transverse wave – displacement […]

Oscillations Revision Notes for NEET Physics PDF Download

🌀 OSCILLATIONS · Simple Harmonic Motion SHM • Equations • Energy • Spring-block • Pendulum • Damped & Forced • NEET problems IMPORTANT FORMULA PYQ FOCUS 📐 SIMPLE HARMONIC MOTION (SHM) Motion where restoring force is proportional to displacement and opposite in direction: F = –kx   ⇒   a = –ω²x Differential equation: d²x/dt² […]

Kinetic Theory of Gases Revision Notes for NEET Physics PDF Download

🌡️ KINETIC THEORY OF GASES · KTG Ideal gas • Pressure derivation • Kinetic energy • Degrees of freedom • Specific heats • Maxwell distribution • NEET problems IMPORTANT FORMULA PYQ FOCUS 📐 IDEAL GAS EQUATION PV = nRT   (n = number of moles, R = 8.314 J/mol·K) Also: PV = NkT   (N […]

Thermodynamics Revision Notes for NEET Physics PDF Download

🔥 THERMODYNAMICS · Laws & Engines Zeroth Law • First Law • Second Law • Carnot Engine • Entropy • NEET problems IMPORTANT FORMULA PYQ FOCUS 📜 LAWS OF THERMODYNAMICS Zeroth Law If two systems are in thermal equilibrium with a third, they are in equilibrium with each other. Basis of temperature measurement. First Law […]