Physics Calculators
38 calculators
The Physics category brings together basic mechanics and electricity calculators: Ohm's law, an object's weight, its kinetic energy, a circuit's electrical power, or a material's density.
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Every formula is independently verified before publication and comes with a worked numerical example. Upcoming additions will cover other common physical units and quantities.
Electricity
Ohm's law, power, and electrical circuits. (14 calculators)
Capacitor Energy CalculatorCoulomb's Law CalculatorElectric Field of a Point Charge CalculatorElectrical Power CalculatorEquivalent Resistance CalculatorInverse Square Law Calculator (Light Intensity)Magnetic Flux CalculatorMagnetic Force Calculator (Lorentz Force)Ohm's Law CalculatorSolenoid Magnetic Field CalculatorSpeed of Light in a Medium CalculatorStraight Wire Magnetic Field CalculatorTransformer Turns Ratio CalculatorWavelength Calculator
Mechanics
Weight, kinetic energy, and density. (23 calculators)
Angular Velocity CalculatorDensity CalculatorDoppler Effect CalculatorEscape Velocity CalculatorForce Calculator (Newton's Law)Gravitational Force CalculatorGravitational Potential Energy CalculatorHydrogen Atom Energy Levels CalculatorKinetic Energy CalculatorLorentz Factor CalculatorMomentum CalculatorPhotoelectric Effect CalculatorPhoton Energy CalculatorPlanck's Law of Radiation CalculatorProjectile Range Calculator with Launch HeightRadioactive Decay CalculatorRydberg Formula CalculatorSimple Pendulum Period CalculatorSnell's Law CalculatorSpecific Heat Calculator (Quantity of Heat)Stefan-Boltzmann Law CalculatorWave Speed CalculatorWeight Calculator (Mass to Force in Newtons)
Optics
Lenses, magnification, and refractive index. (1 calculator)