Electromagnetism Coulomb’s Law Electric and Magnetic Fields and Circuit Principles Study Guide 2026 Updated Lecture Summary

Electromagnetism – Electromagnetism
Coulomb’s Law, –Electric
Electromagnetism
Coulomb’s
and Magnetic
Law,
–Electric
Fields,
Coulomb’s
and
andCircuit
Magnetic
Law,
Principles
Electric
Fields, Study
and
andCircuit
Magnetic
Guide.pdf
Principles
Fields, Study
and Circuit
Guide.pdf
Principles Study Guide.pdf




Electromagnetism
– Coulomb’s Law,
Electric and
Magnetic Fields,
and Circuit
Principles Study
Guide




Electromagnetism – Electromagnetism
Coulomb’s Law, –Electric
Electromagnetism
Coulomb’s
and Magnetic
Law,
–Electric
Fields,
Coulomb’s
and
andCircuit
Magnetic
Law,
Principles
Electric
Fields, Study
and
andCircuit
Magnetic
Guide.pdf
Principles
Fields, Study
and Circuit
Guide.pdf
Principles Study Guide.pdf

,Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf




Coulomb's Law F = k(q1q2/r^2), Newtons (N)


Electric Force F = qE, Newtons (N)




Electric Field of Point Charge E = kq/r^2, N/C


Electric Potential Energy UE = kq1q2/r, Joules (J)


Potential Energy Change ΔUE = qΔV, Joules (J)


Electric Potential V = kq/r, Volts (V)


Potential Difference Vf − Vi = −∫E·dl, Volts (V)


Electric Field from Potential E = −∇V, N/C


Differential Electric Field dE = (1/4πε0)(dq/r^2)r̂ , N/C


Linear Charge Density λ = Q/L, C/m


Surface Charge Density σ = Q/A, C/m^2


Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf

, Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf




Volume Charge Density ρ = Q/V, C/m^3


Electric Flux ΦE = ∫E·dA, N·m^2/C


Gauss's Law ∮E·dA = qenc/ε0, N·m^2/C


Magnetic Force on Charge FB = qv×B, Newtons (N)


Magnetic Force on Wire FB = Il×B, Newtons (N)


Magnetic Dipole Moment μ = NIA n̂, A·m^2


Torque on Dipole τ = μ×B, N·m


Biot-Savart Law B = (μ0/4π)∫(Idl×r̂ /r^2), Tesla (T)


Ampere's Law ∮B·dl = μ0I, T·m


Magnetic Field of Wire B = μ0I/2πR, Tesla (T)


Magnetic Field of Solenoid B = μ0IN/l, Tesla (T)


Magnetic Flux ΦB = ∫B·dA, Weber (Wb)


Faraday's Law ℰ = −N(dΦB/dt), Volts (V)

Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf Electromagnetism_ Coulomb’s Law, Electric & Magnetic Fields, and Circuit Principles.pdf