Electromagnetism Forum

Post thread
Question regarding Energy in Circuits with Capacitors
Replies
2
Views
1K
What evidence is there for electrons being particles?
Replies
8
Views
9K
Kirchhoff's Voltage Law Integral help
Replies
6
Views
2K
Particles with electric charges visible to the human eye?
Replies
20
Views
4K
Electromagnet pull force calculation:
Replies
5
Views
28K
Electric Pressure on a Charged Surface due to External EF
Replies
3
Views
1K
Detectors used for the electron double slit experiment
Replies
11
Views
6K
Making a Magnetoplasmadynamic (Plasma) Thruster?
Replies
15
Views
4K
Velocity of charge at the center thrown from far away point
Replies
20
Views
2K
Ions & Lorentz Force: Collisions w/ Oppositely Charged Electrodes
Replies
4
Views
1K
Can conductors be accelerated enough to emit electrons?
Replies
7
Views
1K
Magnetic dipole moment derivation
Replies
4
Views
3K
Solve Image Charge Problem with Method of Images
Replies
1
Views
1K
Electric field inside perfect conductor with inductance
Replies
20
Views
4K
Would this work to decrease air resistance in sports cars?
Replies
11
Views
2K
What is the explanation for the electrostatic force between two charged bodies?
Replies
14
Views
2K
Piezoelectric strain rate and frequency of applied voltage
Replies
2
Views
2K
Magnetic Field Torque: Surrounding vs. Net Vector Addition?
Replies
8
Views
1K
Heat as Electromagnetic and Molecular Kinetics
Replies
1
Views
1K
Electromotive force in a moving bar
Replies
4
Views
1K
Infintite plane of charge guass law
Replies
5
Views
1K
Electric and magnetic field connection
Replies
12
Views
2K
Waves on a string and frequency
Replies
2
Views
987
What is the medium that allows electromagnetic waves to propagate?
Replies
1
Views
2K
Earth's Magnetic Field: Why Only Earth?
Replies
6
Views
1K
Where Does the Extra Energy in a Capacitor Come From?
Replies
3
Views
1K
How electrons show wave phenomenon within an atom?
Replies
6
Views
2K
Electromagnet which produces varying magnetic flux
Replies
2
Views
881
On the Electric Displacement Vector D=E+4*pi*P
Replies
5
Views
4K
Is Work Required to Move Capacitor Plates Apart?
Replies
11
Views
7K
Suggests topics in Electrodynamics
Replies
1
Views
1K
Refrigerator magnets with four poles apiece
Replies
9
Views
1K
Maxwell's equation of magnetic field
Replies
1
Views
1K
On the Pole Method of Magnetostatics and Permanent Magnets
Replies
1
Views
1K
Potential Difference and flow of current
Replies
3
Views
1K
Electromagnetism question (specifically receivers)
Replies
6
Views
1K
Coulomb gauge derivation (static field)
Replies
1
Views
3K
Energy transfer from photon to an electron
Replies
25
Views
5K
Electric arc in 0 gravity? Curved or straight?
Replies
32
Views
4K
Force on magnet in magnetic field
Replies
5
Views
1K
What can I make to keep track of time without electricity
Replies
48
Views
8K
Free electron laser weapon -- operating wavelength for the US navy's 1MW FEL?
Replies
2
Views
1K
Question about electromagnetism
Replies
2
Views
1K
Electrostatic analysis of cad model of protons neutrons
Replies
2
Views
1K
Are a substance's electrical and heat conductivity related?
Replies
1
Views
1K
Magnetic Monopoles: Existence, Electric & Magnetic Fields
Replies
2
Views
1K
Which direction does a charged particle move in a magnetic field?
Replies
1
Views
1K
Radial dependencies with electric field
Replies
1
Views
1K
Relationship of voltage and resistance
Replies
41
Views
58K
EM wave shielding & skin depth
Replies
16
Views
2K
Distance of Closest Approach Between Two Charges
2
Replies
70
Views
11K
Force between charges with two dielectric media
Replies
2
Views
3K
Why Do Magnets with Different Field Homogeneities Experience Equal Attraction?
Replies
5
Views
1K
Are Electrons in Different Energy States Responsible for Variations in Power Output?
Replies
5
Views
3K
The Inner Workings of a Voltmeter: Demystifying the Conversion from Galvanometer
Replies
6
Views
2K
Faraday Cage in Ionic Solution
Replies
2
Views
1K
Is heat by conduction an electromagnetic wave?
Replies
2
Views
1K
Field form in the optic fibers from Maxwell's equations
Replies
1
Views
2K
Need help conceptualizing constant voltage in hollow sphere
Replies
1
Views
1K
Deriving capacitor and inductor models from Maxwell's eqs
Replies
7
Views
3K
What is the self inductance of a circular loop of wire?
Replies
3
Views
13K
Does diameter of air coil in electromagnet affect strength?
Replies
2
Views
4K
Magnetic field lines form loops?
Replies
10
Views
3K
Why V=max inside a charged sphere?
Replies
9
Views
2K
Electrostatic Forces: Attraction vs Repulsion
Replies
3
Views
2K
Does the Current Stay Constant in Series Resistors Connected to an Insulator?
Replies
9
Views
1K
Resistance in Parallel Equation
Replies
4
Views
2K
How do electromagnetic waves transfer energy?
Replies
7
Views
4K
Penetration of magnetic field into a plasma?
Replies
3
Views
1K
Charging of capacitors in series
Replies
2
Views
1K
Magnetostatics: Finding B field using Amperes Circuital Law
Replies
7
Views
1K
Upward force due to rotating magnetic field
Replies
4
Views
2K
Light interaction with charged particles
Replies
1
Views
1K
Electric field in coaxial cable
Replies
2
Views
5K
Electromagnetism's repulsive force
Replies
12
Views
2K
How conductors/resistors affect electric fields?
Replies
1
Views
3K
Does a magnetic field always do work?
Replies
11
Views
3K
Charge density and electric field
Replies
3
Views
5K
Distribution of force acting upon two charged objects
Replies
3
Views
1K
Special Repelling Magnet Shoes
Replies
39
Views
13K
How to find electrostatic interaction energy?
Replies
38
Views
9K
Puzzle. Electrical VS solid bar switch.
Replies
4
Views
1K
Please help me with this doubt from electrostatics
Replies
2
Views
1K
Electromagnetic radiation pressure
Replies
1
Views
1K
When can I use Helmholtz equation for electromagnetics
Replies
3
Views
2K
Marginal inductance and capacitance of a real wire?
Replies
8
Views
2K
Why isn't this largest voltage source given as negative?
Replies
1
Views
1K
Magnetic permeability Vs. Magnetic susceptibility
Replies
3
Views
3K
Why does Ohm's law not apply to transformers?
Replies
6
Views
2K
Which Way Does the Current Inside the Earth Flow?
Replies
1
Views
1K
Nonlinear electric susceptibility and degenerate frequencies
Replies
3
Views
2K
Compress ions in velocity space with magnetic field?
Replies
1
Views
1K
Accelerating charge emits em waves or pulse
Replies
6
Views
1K
An Implementation of Maxwell's Demon
Replies
1
Views
988
Striations in cathode ray discharge
Replies
3
Views
3K
How Does a High-Intensity Laser Interact with an Electron Cloud?
Replies
3
Views
1K
Gauge Invariance for field of *Uncharged* particles?
Replies
3
Views
1K
Why energy is lost in capacitor if wires have no resistance?
Replies
11
Views
2K
Magnetic field and electrical fields
Replies
1
Views
1K
Maximum negative voltage of a sphere?
Replies
2
Views
2K

Hot Threads

Hot Threads

Recent Insights

Back
Top