Electromagnetism Forum

Post thread
Difference Electric Field Strength Point Charges vs. Plates
Replies
3
Views
2K
Do photons carry magnetic force?
Replies
7
Views
3K
Why electric field between two plates ##\frac {σ} {ε_0}## ?
Replies
8
Views
1K
Photoelectric effect and zero time delay
Replies
4
Views
4K
Transformer equation: Using Faraday's law "the wrong way"?
Replies
10
Views
3K
Identities of fields in Maxwell's equations
Replies
4
Views
2K
Moving charges and varying magnetic fields
Replies
9
Views
1K
B Field of Large Ring Magnet Calculation
Replies
3
Views
3K
Some confusion of Faraday's law of induction.
Replies
5
Views
2K
The Repulsive Interaction between 2 electrons
Replies
16
Views
2K
Voltage derivation for charged particles
Replies
23
Views
4K
Induced surface charge density
Replies
4
Views
2K
Charging a metal plate/piece of metal with capacitor
Replies
13
Views
4K
How does Faraday's motor cause the wire to circularly move?
Replies
4
Views
1K
A circular current-carrying wire floats in space....
Replies
2
Views
1K
Charging a capacitor with a battery
Replies
5
Views
1K
Books on Covariant formulation of Electrodynamics
Replies
3
Views
2K
Faraday's law or Lorenzt force?
Replies
9
Views
2K
How does a magnetic force affect the movement of charges and magnets?
Replies
5
Views
2K
Charging Capacitors: How Does Series Ckt Work?
Replies
3
Views
1K
Magnetic flux and how to manipulate it discussion anyone?
Replies
10
Views
2K
How to Factor Air Resistance into Basketball Trajectory Calculations?
Replies
12
Views
3K
Free edition of Purcell, Electricity and Magnetism
Replies
7
Views
35K
The Why Question (Feynman on magnets)
Replies
2
Views
2K
Induced Magnetism: Determining Magnetic Poles
Replies
3
Views
2K
Classical and quantum interpretations of electromagnetic radiation
Replies
6
Views
2K
What composes the E Field of the Electromagnetic Wave?
Replies
8
Views
2K
2 Questions: How Electric Potential affects a charge
Replies
2
Views
1K
Energy imparted to an ion by a magnetic field
Replies
10
Views
2K
What is the curl of the electric field produced by changing magnetic flux?
Replies
1
Views
1K
Photoelectric effect and bound electrons
Replies
3
Views
1K
Why Inductors Create Large Voltage When Switch Opened
Replies
2
Views
2K
How much less wind resistance will a round skyscraper have?
Replies
5
Views
2K
Self inductance of a superconductor
Replies
1
Views
3K
One magnet motor that does not break any thermodynamic rules
Replies
10
Views
2K
Are light waves/ EM waves damped?
Replies
4
Views
2K
Heat produced when a dielectric is inserted into a capacitor slowly
Replies
3
Views
3K
Lorentz force on a charge due to a moving magnet
Replies
1
Views
2K
Electric Potential reference value (or zero).
Replies
3
Views
1K
Interaction between two charged surfaces in contact
Replies
2
Views
1K
Equation for the motion of an iron particle in a magnetic field
Replies
2
Views
2K
Surface Charge - Poynting Vector - DC circuit power flow
Replies
1
Views
2K
Is Electricity the Same as the Motion of Electrons or Charges?
Replies
24
Views
3K
Levitating a magnet in a Bismuth bowl?
Replies
12
Views
4K
Finding the acoustic point in a valley
Replies
3
Views
2K
Permanent magnets still an open problem
Replies
6
Views
2K
Are Maxwell's Equations True at the Quantum Scale?
Replies
2
Views
1K
An electric charge feels its own self electric field
Replies
3
Views
2K
Particle in an Electromagnetic Field
Replies
2
Views
2K
Why doesn't a charge repel a magnetic field in this example?
Replies
7
Views
2K
Faraday's law for constant velocity, area and B-field
Replies
2
Views
1K
Electrostatic polarization and paper bits attraction
Replies
1
Views
3K
A photon vs an electron. Wave or particle?
Replies
4
Views
3K
Understanding Voltage Distribution in Series Circuits
Replies
5
Views
2K
Deriving Magnostatics equations from steady currents
Replies
3
Views
2K
Proof of Ampere's Circuital Law: Using the Biot-Savart Law
Replies
12
Views
7K
Need for Lorentz transformation in pre-relativity period
Replies
2
Views
1K
Do charges accelerate because their field lines are changed?
Replies
1
Views
1K
Magnetic Dipole: Discovering μ and Its Origin
Replies
5
Views
2K
What is actually happening to a charge in a magnetic field?
Replies
14
Views
2K
What is the Pull Strength of a 48v Battery on a 1.5 Ton Weight with DC Power?
Replies
27
Views
3K
What are the considerations for analyzing current through thin gold wires?
Replies
6
Views
2K
Is there energy associated with flux pinning?
Replies
4
Views
2K
-- E/M conceptual question regarding electric potential
Replies
19
Views
2K
Experimental investigation of c in electric & magnetic fields
Replies
8
Views
2K
Is the direction of electric field the direction of current?
Replies
8
Views
8K
Dielectric slab and angle of incidence
Replies
1
Views
2K
Magnetic field when relative velocity is zero
Replies
3
Views
1K
Why Does Charge Flow Between Capacitor Plates When Shorted?
Replies
10
Views
4K
Why would a parallel circuit (or in blood) decrease resistance
Replies
3
Views
2K
Is the electromagnetic propagation time asymmetrical?
Replies
6
Views
1K
Electron in orbit of around a single proton
Replies
3
Views
2K
Electric field question -- Charges....
Replies
3
Views
1K
Different versions of covariant Maxwell's equations
Replies
1
Views
1K
The right definition of magnetic field?
Replies
2
Views
1K
Finding the Capacitance of the Earth
Replies
3
Views
2K
Electric field inside a cavity
Replies
5
Views
1K
Do Electrons Change Location as Temperature Approaches 0K?
Replies
5
Views
1K
Why doesn't the wasp die when I hit it with a fly swatter?
Replies
12
Views
3K
Magnetic field direction on Halbach array?
Replies
5
Views
5K
Two hemispheres, and a shell inside dielectric material
Replies
1
Views
1K
Interesting experiment about the attraction between two magnets
Replies
11
Views
4K
Why an electron's drift velocity is so slow?
Replies
18
Views
9K
Magnetic field due to displacement current and Ampere's law
Replies
1
Views
5K
EM wave penetration through walls....
Replies
6
Views
2K
Voltages in an induced current
Replies
4
Views
2K
Rigorous definition of magnetic poles?
Replies
2
Views
1K
Ampere & Coulomb: Discovering Electrons in 1800's?
Replies
11
Views
3K
Did James Clerk Maxwell Ever Draw a Picture of an Electromagnetic Wave?
Replies
5
Views
3K
The difference between Ampere's law & Biot-Savart Law
Replies
2
Views
5K
Tesla Tower Transmission Question
Replies
5
Views
2K
Drawing flux and induced EMF graphs - Faraday's/Lenz's law
Replies
3
Views
4K
Excess charge on insulators and conductors
Replies
4
Views
2K
Induction Electric - Does Iron/Steel Work?
Replies
2
Views
1K
Maxwell's/Faraday Law Concern Propagation of Induced Fields
Replies
3
Views
1K
What sort of material stops magnetic flow
Replies
3
Views
2K
How does a battery make a current?
Replies
3
Views
1K
Why must a Faraday cage be hollow?
Replies
5
Views
2K
Magnetism on Earth: Effects & Applications
Replies
2
Views
927
Electrical heating transmission wires
Replies
5
Views
1K

Hot Threads

Hot Threads

Recent Insights

Back
Top