Critical angle

Special Relativity

Relativity factor

Coordinate time formulae

Length contraction

Relativistic mass

Relativistic Momentum

Relativistic Kinetic Energy

Rest Energy

Total Energy

Total Energy, Rest Energy and Momentum

Mass and energy are equivalent:

E = mc²

Energy of the photon

E_photon = hf = pc

Stopping voltage

KE_MAX = e∆V_S

Einstein’s equation

Wave-particle Duality

Heisenberg’s uncertainty principles

Energy of jumping in energy levels

Energy level of hydrogen atom

Transition energy between levels

Equation for separation of energy

Rotational energy

Moment of inertia of the molecule

Rotational spectrum

Current flowing in diode

Radius of the nuclei

Alpha (α) decay

Beta (b) decay

1) Beta (-) decay

2) Beta (+) decay

Gamma (γ) decay

Number of particles decayed vs time

Number of atoms left

Activity

Half Life

Mean lifetime

Mass defect

ΔM (mass defect) =M_REACTANTS – M_PRODUCTS

Binding Energy per nucleon

Q =

Gravitational force	Coulomb’s force
Gravitational field	Electric field
Gravitational field due to point mass	Electric field due to point charge
Electric potential energy	Gravitational potential energy
Electric potential due to point charge	Gravitational potential

Potential difference between two points

Electric field

Average Electric current

Instantaneous Electric Current

Average current with drift velocity

Resistance (Ohm’s law)

Resistance (in resistor)

Conductivity

σ = 1 / ρ

Drift velocity

Resistivity

Electric power

Terminal Voltage

Δ V_ab = e – Ir

Resistors in series

Δ V = I R ₁ + I R ₂ = I (R ₁+ R ₂)

R _eq = R ₁ + R ₂ +…

Resistors in Parallel

Junction Rule

Loop Rule

Electric field between capacitor’s plates

Potential

Capacitance

Capacitors in parallel

ΔV₁ = ΔV₂ = ΔV

Q_total = Q₁ + Q₂

C_eq = C₁ + C₂

Capacitors in Series

Q₁ = Q₂ = Q₃

ΔV _tot = ΔV ₁ + ΔV ₂

Energy Stored in a Charged Capacitor

Charging the capacitor

Discharging the capacitor

Force due to magnetic field

F = q v B sin θ

Дата добавления: 2015-10-30