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AP Physics B:
Electricity & Magnetism
EQUATIONS
INFORMATION
Coulomb's Law
Electric Field Strength
Electric Field Strength for a System of Charges
Particle in an Electric Field
Linear Charge Density
Surface Charge Density
Volume Charge Density
Electric Flux
Potential Difference Between Two Points
Electric Potential
Electric Potential Energy
Capacitance
Capacitance of Parallel Plates
Electric Dipole Moment
Parallel Combination of Capacitors
Series Combination of Capacitors
Energy Stored in a Capacitor
Energy Density
Dielectric Constant
Torque Acting on an Electric Dipole
Potential Energy of an Electric Dipole System
Average Current
Current Density
Ohm's Law (Generalized)
Ohm's Law
Resistance
Resistivity (of a Metal)
Resistivity (of a Conductor)
Average Current in a Conductor
Drift Velocity
Electrical Power
Work
Electromotive Force (Maximum Voltage a Battery can Provide)
Series Circuits
Parallel Circuits
Kirchhoff Rule #1 (Junction Rule)
Kirchhoff Rule #2 (Loop Rule)
Maximum Charge on the Capacitor
Time Constant
Charging a Capacitor with a Battery
Initial Current in the Circuit (with a Discharging Capacitor)
Discharging a Capacitor
Magnetic Dipole Moment
Radius of the Path of a Charged Particle in a Magnetic Field
Angular Speed of the Charged Particle
Magnetic Force
Torque on a Current Loop
Potential Energy of a Magnetic Dipole in a Magnetic Field
Magnetic Force (Two Parallel Wires)
Magnetic Field from a Long Straight Wire
Magnetic Field from a Toroid
Magnetic Field from a Solenoid
Motional EMF
Inductance
Inductance of an Air - Core Solenoid
Time Constant of the RL Circuit
Current in a RL Circuit
Initial Current in a Discharging RL Circuit
Current Decay in a RL Circuit
Energy Stored in the Magnetic Field of an Inductor
Energy Density in a Location with a Magnetic Field
Mutual Inductance
Angular Frequency in an LC Circuit
Angular Frequency in a RLC Circuit
Charge on the Capacitor in a RLC Circuit
Inductive Reactance
Capacitive Reactance
Impedance RLC Series AC Circuit
Phase Angle
RMS Current
RMS Voltage
Average Power in an RLC Circuit
Average Power in an RLC Circuit (in Terms of Resistance)
RMS Current in a Series RLC Circuit
Resonance Frequency of a Series RLC Circuit
AC Transformers
Poynting Vector
Lorentz Force Law
Speed of Light
Frequency - Wavelength Relationship
Radiation Pressure (Complete Absorption)
Average Value of the Poynting Vector
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