NEET Physics Formula Bank
Browse and solve every NEET Physics formula — with derivations, validity constraints and high-yield flags.
- Acceleration Displacement Relation In Shm
- Acceleration Due To Gravity On Surface
- Acceleration Due To Gravity Using Simple Pendulum
- Acceleration Under Constant Power
- Achromatism Condition Lenses
- Adiabatic Index Cp Cv
- Adiabatic Process State Equation Pv Constant
- Ampere Maxwell Law Differential
- Ampere Maxwell Law Integral
- Ampere S Law
- Ampere S Law Magnetostatics
- Angle Of Friction
- Angular Dispersion
- Angular Frequency Of Lc Oscillations
- Angular Fringe Width
- Angular Impulse Theorem
- Apparent Depth
- Apparent Depth Formula
- Archimedes Principle
- Area Thermal Expansion Formula
- Arithmetic Mean True Value Estimation
- Average Current Half Cycle
- Average Power
- Average Power In Ac Circuit
- Average Speed Formula
- Average Velocity Formula
- Band Gap Energy Definition
- Band Gap Wavelength Relation
- Bandwidth Rlc Circuit
- Banked Road With Friction V Max
- Banked Road With Friction V Min
- Banking Of Roads
- Battery Power And Efficiency Analysis
- Beat Frequency Formula
- Bernoulli S Equation
- Binding Energy
- Biot Savart Law
- Bohr S Quantization Condition
- Boolean Expression For And Gate
- Boolean Expression For Nand Gate
- Boolean Expression For Nor Gate
- Boolean Expression For Not Gate
- Boolean Expression For Or Gate
- Boolean Expression For Xnor Gate
- Boolean Expression For Xor Gate
- Braking Power
- Branching Ratios And Partial Activities
- Brewster S Law
- Bulk Modulus
- Capacitance Definition
- Capacitance Of A Parallel Plate Capacitor
- Capacitance Of A Parallel Plate Capacitor With Dielectric Slab
- Capacitance Of Series Dielectrics
- Capacitive Reactance
- Capillary Rise Formula
- Centripetal Acceleration
- Centripetal Force
- Charging Voltage Relation
- Coefficient Of Coupling Relation Between M L L
- Coefficient Of Performance Of Refrigerator Q Cold W In
- Coefficient Of Restitution
- Coefficient Of Viscosity Using Terminal Velocity
- Collision Component Relations Smooth
- Collision Cross Section Formula
- Combined Elastic Moduli Relation
- Common Base Current Gain Alpha
- Common Emitter Current Gain Beta
- Comparison Of Emf Of Two Cells Using Potentiometer
- Comparison Of Emf Using Potentiometer
- Compound Pendulum Period
- Compressibility Factor Definition
- Conductivity And Resistivity Relation
- Conductivity Of Semiconductor
- Coulomb S Law
- Count Rate Detection Efficiency
- Critical Angle For Total Internal Reflection
- Curie And Curie Weiss Laws
- Current Density Definition
- Current From Drift Velocity
- Cyclotron Frequency And Energy Gain
- Dalton S Law Of Partial Pressures
- Damped Oscillation Amplitude Decay Formula
- Damped Resonance Frequency
- Dc Current Gain Common Base
- Dc Current Gain Common Emitter
- De Broglie Wavelength
- De Broglie Wavelength Kinetic Energy
- De Broglie Wavelength In Terms Of Kinetic Energy
- De Broglie Wavelength Of A Gas Molecule
- De Broglie Wavelength Of An Accelerated Charged Particle
- De Broglie Wavelength Of An Accelerated Electron
- Differential Equation Of Simple Harmonic Motion
- Diffraction Minima Condition Single Slit
- Diode Iv Dark Current
- Direction Of Resultant Vector Formula
- Dispersive Power
- Displacement Current
- Displacement Equation Of Shm
- Displacement In The Nth Second
- Distance Of Closest Approach
- Doppler Effect Equation
- Drift Velocity From Field And Relaxation Time
- Driven Damped Oscillator Equation
- Driven Oscillator Amplitude And Phase
- Driven Oscillator Velocity And Acceleration
- Dynamic Resistance Of A Diode
- Dynamic Resistance Of Junction Diode
- Earth S Magnetic Field Components
- Effective Mass Of A Photon
- Effective Spring Constant For Series And Parallel Combinations
- Efficiency Of Carnot Engine 1 T Sink T Source
- Efficiency Of Heat Engine 1 Q Sink Q Source
- Einstein S Photoelectric Equation
- Elastic Moduli Relation Sigma
- Elastic Potential Energy Density
- Elastic Potential Energy Of A Spring
- Electric Current Instantaneous I Dq Dt
- Electric Dipole Moment
- Electric Energy Density
- Electric Field Due To A Dipole Axial And Equatorial Positions
- Electric Field Due To A Uniformly Charged Infinite Plane Sheet
- Electric Field Due To A Uniformly Charged Thin Spherical Shell
- Electric Field Due To An Infinitely Long Straight Wire
- Electric Field Intensity Definition
- Electric Flux Definition
- Electric Potential Definition
- Electric Potential Due To A Dipole Far Field
- Electric Potential Due To A Point Charge
- Electric Potential Energy Of A System Of Point Charges
- Electrical Conductivity Of A Semiconductor
- Electrical Power Dc
- Energy From Power Over Time
- Energy Loss In Collision Restitution
- Energy Of A Photon
- Energy Of Electron In N Th Orbit
- Energy Stored In An Inductor
- Energy Stored In Capacitor
- Entropy Change Ideal Gas P Form
- Entropy Change Ideal Gas V Form
- Entropy Change Phase Transition
- Equation Of Continuity
- Equation Of Standing Waves
- Equation Of Trajectory Projectile Motion
- Equations Of Rotational Kinematics
- Equilibrium Of Concurrent Forces
- Equivalent Focal Length Of Lenses In Contact
- Equivalent Focal Length Of Thin Lenses In Contact
- Equivalent Focal Length Separated Lenses
- Equivalent Length Compound Pendulum
- Error Propagation For Product Or Quotient
- Error Propagation For Quantity Raised To A Power
- Error Propagation For Sum Or Difference
- Escape Velocity
- Faraday S Law Of Induction
- Figure Of Merit Of A Galvanometer
- Final Velocities In One Dimensional Elastic Collision
- First Equation Of Motion Velocity Time Relation
- First Law Of Thermodynamics Q U W
- Focal Length Of A Convex Lens By U V Method
- Force On Magnetic Dipole In Non Uniform Field
- Fourier S Law Of Heat Conduction
- Fringe Width Ydse
- Galvanometer Deflection Law
- Gauss S Law
- General Efficiency Power Definition
- Gravitational Field Intensity Due To A Point Mass
- Gravitational Potential Due To A Point Mass
- Gravitational Potential Energy
- Gravitational Potential Energy Of A Two Particle System
- Half Power Points Rlc
- Heat Balance With Phase Change
- Hooke S Law
- Horizontal Range Projectile Motion
- Hydrostatic Pressure Formula
- Ideal Gas Equation
- Impedance In Lcr Series Circuit
- Impulse
- Impulse Momentum Theorem
- Independent Meshes Planar Count
- Induced Emf In Ac Generator
- Inductive Reactance
- Infinitesimal Entropy Change
- Instantaneous Ac Voltage And Current
- Instantaneous Electric Energy Density
- Instantaneous Power
- Intensity Of Electromagnetic Wave
- Intensity Through Multiple Polarizers
- Internal Energy Change Of Ideal Gas U Ncv T
- Internal Energy Of Ideal Gas
- Internal Resistance By Potentiometer
- Internal Resistance Of A Cell Using Potentiometer
- Isobaric Process Relations
- Isochoric Process Relations
- Isothermal Process State Equation Pv Constant
- Kepler S Second Law Law Of Areas
- Kepler S Third Law Law Of Periods
- Kinetic Energy
- Kinetic Friction
- Latent Heat Equation
- Law Of Conservation Of Linear Momentum
- Law Of Conservation Of Mechanical Energy
- Least Count Of Screw Gauge
- Least Count Of Vernier Calipers
- Least Count Of Vernier Callipers
- Lens Maker S Formula
- Limiting Static Friction
- Linear Magnification Lenses
- Linear Momentum
- Linear Position First Airy Minimum
- Linear Position First Diffraction Minimum
- Linear Thermal Expansion Formula
- Linear Width Central Maximum
- Logarithmic Decrement Formula
- Lorentz Force
- Loss Of Kinetic Energy In Perfectly Inelastic Collision
- Magnetic Dipole Moment Definition
- Magnetic Energy Density In Em Waves
- Magnetic Field Finite Straight Wire
- Magnetic Field In Materials
- Magnetic Field Inside A Toroid
- Magnetic Field Inside Solenoid
- Magnetic Field Of A Short Dipole
- Magnetic Field On Axis Of Circular Loop
- Magnetic Flux
- Magnification Mirror
- Magnification Of Astronomical Telescope Normal Adjustment
- Magnification Of Compound Microscope Image At Infinity
- Magnifying Power Of Astronomical Telescope Normal Adjustment
- Malus Law
- Mass Action Law
- Mass Defect
- Mass Energy Equivalence
- Maximum Height Projectile Motion
- Maximum Kinetic Energy And Stopping Potential
- Maximum Speed On Level Circular Road
- Maxwell Average And Most Probable Speeds
- Mayer S Relation Cp Cv R
- Mean Absolute Error
- Mean Kinetic Energy Per Molecule Formula
- Mean Life Equation
- Meter Bridge Calculation
- Minimum Speed On Level Circular Road
- Mirror Formula
- Moduli Relation Y B Sigma
- Moduli Relation Y Eta Sigma
- Momentum Of A Photon
- Momentum Of Electromagnetic Radiation Complete Absorption
- Motional Emf
- Motional Emf Translational
- Motional Emf In A Rotating Rod
- Mutual Inductance Induced Emf
- Mutual Inductance Of Two Coaxial Solenoids
- Mutual Induction Emf
- Net Acceleration In Non Uniform Circular Motion
- Neutron Multiplication Factor
- Newton Laplace Formula For Speed Of Sound
- Newton S Law Of Cooling
- Newton S Law Of Universal Gravitation
- Newton S Law Of Viscosity
- Newton S Second Law Of Motion
- Newton S Third Law Of Motion
- Nuclear Density
- Nuclear Radius Formula
- Ohm Law From Microscopic Model
- Ohms Law Ac Circuit
- Open Circuit Voltage Solar Cell
- Orbital Velocity Of A Satellite
- Parallax Method Formula
- Parallel Axis Theorem
- Parallel Combination Of Batteries
- Parallelogram Law Of Vector Addition Resultant Magnitude
- Pascal S Law
- Path Difference For Maxima Ydse
- Phase Angle In Lcr Series Circuit
- Photodiode Current Equation
- Photodiode Responsivity Formula
- Pitch Of Screw Gauge
- Plane Angle Definition Arc Radius
- Plane Progressive Wave Equation
- Poiseuille S Equation
- Poisson S Ratio
- Position Vector Of Center Of Mass
- Potential Energy Of A Magnetic Dipole
- Potential Energy Of An Electric Dipole
- Potential Gradient Definition
- Potential Inside Uniform Sphere
- Potentiometer Basic Proportionality
- Power At Resonance
- Power Climbing Incline
- Power Dissipation In Galvanometer
- Power Factor
- Power Gain Common Emitter Amplifier
- Power Of A Lens
- Power Triangle Relations
- Pressure Of An Ideal Gas Formula
- Prism Angle Relationship
- Prism Deviation Formula
- Prism Formula Minimum Deviation
- Prism Refractive Index Formula
- Pseudo Force In Accelerating Frame
- Q Value Of Alpha Decay
- Q Value Of Reaction
- Quality Factor Q Factor For Series Rlc Circuit
- Quantization Of Electric Charge
- Radiation Pressure Perfectly Absorbing Surface
- Radioactive Decay Activity
- Radioactive Decay Law
- Radioactive Decay Law Half Life Form
- Radius Of Charged Particle Path In Magnetic Field Gyroradius
- Radius Of N Th Bohr Orbit
- Radius Of Nth Bohr Orbit
- Rain Umbrella Condition
- Ratio Of Electric And Magnetic Field Amplitudes
- Rebound Velocity Components
- Reduced Mass Formula
- Refraction Formula For Spherical Surface
- Refractive Index
- Refractive Index And Electromagnetic Properties
- Refrigerator Heat Pump Cop Relation
- Relation Between Conservative Force And Potential Energy
- Relation Between Current Amplification Factors Alpha And Beta
- Relation Between Electric Field And Potential Gradient
- Relation Between Linear And Angular Velocity
- Relation Between Maximum Kinetic Energy And Stopping Potential
- Relation Between Phase Difference And Path Difference
- Relation Between Transistor Current Gains Alpha And Beta
- Relationship Between Alpha And Beta Current Gains
- Relationship Between Kinetic Energy And Linear Momentum
- Relative Error
- Relative Velocity Formula
- Resistance Geometry Relation
- Resistance Of A Galvanometer By Half Deflection Method
- Resistivity Derivation From Microscopic Params
- Resolving Power Of Microscope
- Resolving Power Of Telescope
- Resonant Frequencies Of Closed Organ Pipes
- Resonant Frequencies Of Open Organ Pipes
- Resonant Frequency
- Resultant Intensity Interference
- Reynolds Number
- Rms Current And Voltage
- Rms Value Of Sinusoidal Alternating Current
- Root Mean Square Speed
- Rotational Dynamics Equation
- Rotational Kinetic Energy
- Rotational Power
- Rydberg Formula
- Scalar Product Dot Product
- Screw Gauge Reading Calculation
- Screw Gauge Total Reading
- Second Equation Of Motion Position Time Relation
- Second Law Of Thermodynamics Entropy
- Self Inductance Faraday S Law For Inductors
- Series Combination Of Batteries
- Shear Modulus
- Shockley Diode Equation
- Shunt Resistance For Ammeter Conversion
- Simple Microscope Magnification Near Point Adjustment
- Simple Pendulum Restoring Torque
- Single Slit Diffraction Minima Condition
- Snell S Law Of Refraction
- Solar Cell Efficiency Formula
- Solar Cell Fill Factor
- Solar Cell Iv Curve
- Solenoid Inductance Calculation
- Solid Angle Definition Area Radius Squared
- Specific Heat Capacity Equation
- Specific Heat Capacity Of A Liquid Method Of Mixtures
- Speed Of Electromagnetic Waves In Medium
- Speed Of Electromagnetic Waves In Vacuum
- Speed Of Light In Vacuum
- Speed Of Sound In Air Using Resonance Tube
- Speed Of Transverse Wave On A Stretched String
- Spring Constant Comparison
- Standing Wave Node Antinode Positions
- Stefan Boltzmann Law
- Stokes Law
- Stokes Drag Force
- String Harmonic Wavelength And Frequency
- Successive Decay Nuclide Concentration
- Superposition Of Potentials 1d
- Surface Energy Relation
- Surface Tension Capillary Rise Method
- Surface Tension By Capillary Rise
- Tangential Acceleration
- Temperature Dependence Of Resistance
- Terminal Velocity Formula
- Terminal Voltage Discharge
- Thermal Stress In Constrained Rod
- Thermodynamic Work Definition W Pdv
- Thin Lens Formula
- Third Equation Of Motion Position Velocity Relation
- Time Of Flight Projectile Motion
- Time Period Of A Satellite
- Time Period Of Simple Pendulum
- Time Period Of Spring Mass System
- Torque And Angular Momentum Relation
- Torque On An Electric Dipole In A Uniform Electric Field
- Torricelli S Law
- Total Average Energy Density Of Electromagnetic Waves
- Total Current In Semiconductor
- Total Energy In Simple Harmonic Motion
- Total Mechanical Energy Of An Orbiting Satellite
- Total Reading Of Screw Gauge
- Total Reading Of Vernier Calipers
- Total Reading Of Vernier Callipers
- Transformer Efficiency
- Transformer Equation
- Transistor Current Relation
- Transistor Power Gain Common Emitter
- Transistor Voltage Gain Common Emitter
- Umbrella Angle For Vertical Rain
- Underdamped Oscillation Solution
- Unit Conversion Equation N1u1 N2u2
- Unknown Resistance Using Metre Bridge
- Variation Of Acceleration Due To Gravity With Altitude
- Variation Of Acceleration Due To Gravity With Depth
- Variation Of Acceleration Due To Gravity With Latitude
- Vector Form Of Ohm S Law
- Vector Product Cross Product Magnitude
- Velocity Displacement Relation In Shm
- Velocity Of A Point On A Rigid Body
- Velocity Of Center Of Mass
- Velocity Of Electromagnetic Waves In A Medium
- Velocity Of Electron In N Th Orbit
- Velocity Of Electron In Nth Orbit Bohr Model
- Velocity Selector Condition
- Venturi Discharge Formula
- Vernier Calliper Total Reading
- Vernier Reading Calculation
- Vis Viva Equation
- Voltage Gain Of Common Emitter Amplifier
- Volume Thermal Expansion Formula
- Water Equivalent Mass Calculation
- Wave Speed Relation
- Wheatstone Bridge Balance Equation
- Width Of Central Maximum Single Slit Diffraction
- Wien S Displacement Law
- Work By Friction On Straight Path
- Work Done By A Constant Force
- Work Done By A Variable Force
- Work Done By Magnetic Force Is Zero
- Work Done In Adiabatic Process W P V P V 1
- Work Done In Isothermal Process W Nrt Ln V V
- Work Done In Thermodynamic Cycle
- Work Energy Theorem
- Work Function
- Ydse Condition For Constructive Interference Maxima
- Ydse Condition For Destructive Interference Minima
- Young Laplace Equation
- Young S Modulus
- Young S Modulus Experimental Determination
- Young S Modulus Searle S Method