E&M Flashcards by Patrick Staudt

Q

Gauss’s Law (differential and integral forms)

A

*in linear dielectric media, use permittivity of medium, not of free space

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Q

Potential and field relationship

A

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Q

Definition of potential difference

A

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Q

Potential and charge density relationship

A

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Q

Potential and charge relationship in empty space

A

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Q

Electric potential of an extended body relative to V = 0 at infinity

A

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Q

Gauss’s law in integral form

A

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Q

Electric field of a point charge

A

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Q

Potential of a point charge

A

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Q

Electric field of an infinite sheet

A

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Q

Parallel field boundary condition

A

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Q

Perpendicular field boundary condition

A

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Q

Work to assemble a collection of point charges

A

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Q

Work to assemble a continuous distribution of point charges, given charge density and potential

A

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Q

Work to assemble a continuous distribution of point charges, given field

A

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Q

Definition of capacitance and differential relationship

A

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Q

Parallel Plate Capacitance

A

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Q

Energy of a capacitor given charge and capacitance

A

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Q

Capacitor energy given capacitance and voltage

A

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Q

Gauss’s Law for Magnetism

A

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Q

Integral form of Gauss’s law for magnetism

A

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Q

Vector potential

A

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Q

Magnetic force on a moving charge

A

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Q

Magnetic force on a wire

A

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Q

Biot-Savart Law

A

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Q

Magnetic field of a wire

A

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Q

Magnetic field of a solenoid

A

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Q

Magnetic field of a toroid

A

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Q

Perpendicular B field boundary condition

A

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Q

Parallel B field boundary condition

A

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Q

Energy stored in a magnetic field

A

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Q

Cyclotron radius

A

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Q

Cyclotron frequency

A

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Q

Faraday’s law

A

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Q

Maxwell-Ampere Law

A

Q

Faraday’s law (circuit form)

A

Q

Mutual inductance

A

Q

Definition of (self) inductance

A

Q

EMF of an inductor

A

Q

(Self) inductance of a solenoid

A

Q

Energy stored in an inductor

A

Q

Electric dipole moment

A

Q

Electric dipole moment of a continuous charge density

A

Q

Electric dipole potential

A

Q

Torque on an electric dipole

A

Q

Energy of an electric dipole

A

Q

Magnetic dipole moment of a current carrying loop

A

m = I A

Q

Torque on a magnetic dipole

A

N = m x B

Q

Energy of a magnetic dipole

A

U = - m • B

Q

Potential of a surface charge

A

Q

Potential of a volume charge

A

Q

Electrical permittivity

A

Q

Speed of light in vacuum (variable expression)

A

Q

Radiating electric field

A

Q

Radiating magnetic field

A

Q

Poynting Vector

A

Q

Poynting vector given complex E and B

A

Q

Definition of intensity of electromagnetic radiation

A

Q

Total power radiated by an accelerating point charge

A

Q

Intensity of electric dipole radiation

A

Q

Total power radiated from an electric dipole

A

Q

Total power radiated from a magnetic dipole

A

Q

Resistor voltage

A

V=IR

Q

Capacitor voltage

A

V=Q/C

Q

Inductor voltage

A

V = L dI/dt

Q

Serial resistance

A

Q

Serial capacitance

A

Q

Serial inductance

A

Q

Parallel resistance

A

Q

Parallel capacitance

A

Q

Parallel inductance

A

Q

Resistance given resistivity

A

R = ρℓ / A

Q

Power given current and voltage

A

P = IV

Q

Power given voltage and resistance

A

P = V² / R

Q

Power given current and resistance

A

P = I²R

Q

Characteristic time constant of an RL circuit

A

τ = L/R

Q

Characteristic time constant of a RC circuit

A

T = RC

Q

Resonant frequency of an RLC circuit

A

Q

Hooke equivalent of velocity

A

v –> I

Q

Hooke equivalent of charge

A

x –> q

Q

Hooke equivalent of mass

A

m –> L

Q

Hooke equivalent of damping resistance

A

b –> R

Q

Hooke equivalent of spring stiffness

A

1/k –> C

Q

Hooke equivalent of driving force amplitude

A

F –> V

Q

Index of refraction

A