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How to theoretically derive the sideband frequency values?
Jul 16, 2019
Replies
4
Views
2K
Momentum transfer between d-electrons and the nucleus in ferromagnetism?
Jul 14, 2019
Replies
11
Views
2K
Can positive charge move between charged bodies like electrons do?
Jul 13, 2019
Replies
13
Views
2K
Capacitance of an isolated sphere - solid vs hollow
Jul 13, 2019
Replies
1
Views
10K
How Does the Vector Potential Influence Faraday's Law of Induction?
Jul 12, 2019
Replies
6
Views
2K
Can a Tiny Antenna Transmit Long Wavelength EM Waves?
Jul 10, 2019
Replies
33
Views
4K
Electrical field outside a hollow spherical conductor
Jul 10, 2019
Replies
6
Views
2K
Center of mass momentum of a photon and electron system
Jul 10, 2019
Replies
19
Views
2K
Eddy Current Braking: Answers to Common Questions
Jul 9, 2019
Replies
1
Views
3K
Electromagnetic waves in charged/magnetic fields
Jul 8, 2019
Replies
10
Views
2K
How can a magnetic field generate a Potential Difference?
Jul 6, 2019
Replies
9
Views
3K
Are electrons/photons/positrons the smallest quantifiable object?
Jul 6, 2019
Replies
3
Views
10K
Electrodynamics: divergence of E in empty space
Jul 6, 2019
Replies
5
Views
2K
Frequency response - Hydraulic network
Jul 5, 2019
Replies
1
Views
1K
Electromagnetic Levitation for a stationary hoverboard - How can I do it?
Jul 3, 2019
Replies
4
Views
12K
The source of the electric field of a battery?
Jul 1, 2019
Replies
30
Views
4K
Is this analogy of the electrodes in a battery right?
Jun 30, 2019
Replies
2
Views
1K
Where is the Error in My Derivation of the Magnetic Field Equation?
Jun 30, 2019
Replies
2
Views
1K
Small doubt regarding electric charge
Jun 30, 2019
Replies
14
Views
2K
Collisionless plasma hydromagnetic waves
Jun 27, 2019
Replies
7
Views
1K
The phase of electric and magnetic forces in a photon.
Jun 27, 2019
Replies
4
Views
1K
Why RMS for the average voltage in AC current?
Jun 27, 2019
Replies
7
Views
2K
Propagation speed of the electrostatic field
Jun 26, 2019
Replies
7
Views
2K
Effects of a static magnet on a pulsed electromagnetic field?
Jun 25, 2019
Replies
6
Views
2K
Angle required to hit coordinates including air resistance
Jun 24, 2019
Replies
11
Views
2K
Larmor Precession and a bar magnet
Jun 23, 2019
Replies
6
Views
2K
A capacitor with two dielectrics in series
Jun 21, 2019
Replies
6
Views
6K
How does the retarded scalar potential satisfy the Lorentz gauge condition?
Jun 19, 2019
Replies
1
Views
2K
Infinite Number of Image Charges?
Jun 18, 2019
Replies
3
Views
2K
Electric field in a circuit with a DC source
Jun 14, 2019
Replies
2
Views
11K
How short can electromagnetic radiation become? Shorter than gamma rays?
Jun 14, 2019
Replies
6
Views
2K
Potential Energy of an Electric Dipole
Jun 12, 2019
Replies
1
Views
8K
Discharge in a DC RC circuit and negative sign of current
Jun 11, 2019
Replies
17
Views
11K
The Effect of Conductors on Electric Field Lines
Jun 11, 2019
Replies
7
Views
2K
Question about charged disk and current loop similarity
Jun 10, 2019
Replies
1
Views
1K
Hamiltonian for Charged Particles + EM-Field
Jun 10, 2019
Replies
1
Views
2K
Usage of absorption and magnitude mode spectra in nuclear magnetic resonance
Jun 9, 2019
Replies
1
Views
12K
Not understanding work stored in a capacitor
Jun 7, 2019
Replies
6
Views
2K
Ending global warming with Maxwell's demon
Jun 6, 2019
Replies
9
Views
2K
Why a charged sphere whose radius oscillates in and out won't radiate?
Jun 6, 2019
Replies
6
Views
2K
Finding Electric Potential of concentric shells
Jun 5, 2019
Replies
1
Views
6K
Charge accumulation on a capacitor
Jun 5, 2019
Replies
1
Views
9K
Plasma ball radio-frequency energy
Jun 5, 2019
Replies
3
Views
3K
Why don't electric motors use exciter coils like generators do?
Jun 3, 2019
Replies
8
Views
17K
Clarification of electric potential difference
Jun 2, 2019
Replies
6
Views
17K
Why doesn't an electron influence itself in Maxwells theory?
Jun 1, 2019
Replies
3
Views
2K
Work required to get current going
May 31, 2019
Replies
1
Views
895
What forces are acting on electron in a circuit?
May 31, 2019
Replies
2
Views
2K
Problems with the current design of ellipsometers
May 30, 2019
Replies
11
Views
10K
Electrodynamics, Curl of P and D
May 30, 2019
Replies
1
Views
2K
Electron Gun Design - Can Positive Voltage Work?
May 25, 2019
Replies
2
Views
9K
Why does a magnet above a superconductor stop spinning?
May 24, 2019
Replies
9
Views
2K
Why the work done is negative when bringing 2 opposite charges together?
May 24, 2019
Replies
24
Views
5K
Magnet's attraction force on a piece of iron
May 22, 2019
Replies
1
Views
2K
Energy Density of Electric Fields: Is it the Sum of All Electrons?
May 22, 2019
Replies
7
Views
2K
Why am I getting Maxwell's second equation wrong?
May 19, 2019
Replies
9
Views
2K
Which Form of Maxwell's Equations is More Useful? (Integral versus Differential)
May 19, 2019
Replies
3
Views
2K
Do electric fields have their own separate inherent charge?
May 18, 2019
Replies
3
Views
948
Strange question about cancelling electric fields
May 17, 2019
Replies
9
Views
2K
Current Transformer Proton Accelerator
May 17, 2019
Replies
5
Views
1K
Sphere falling in countercurrent liquid flow
May 16, 2019
Replies
1
Views
2K
Frequency to temporal period conversion
May 14, 2019
Replies
1
Views
2K
Cell Metabolism and Static, Unidirectional Magnetic Fields
May 12, 2019
Replies
2
Views
9K
Do magnetic lenses do work on particles flowing through them?
May 12, 2019
Replies
1
Views
1K
Need a help at computational electromagnetics
May 11, 2019
Replies
1
Views
1K
Magnetic field around a conductor with protons?
May 11, 2019
Replies
11
Views
1K
How exactly do inductors work in an LC circuit?
May 11, 2019
Replies
27
Views
16K
Electron jump and the photon freq
May 11, 2019
Replies
1
Views
2K
A dielectric plate and a point charge: the problem with series
May 10, 2019
Replies
2
Views
1K
Expressing the magnetic vector potential in terms of its curl
May 8, 2019
Replies
21
Views
2K
Simple electric potential and Laplace equation
May 7, 2019
Replies
8
Views
2K
Several questions about electromagnetism
May 6, 2019
Replies
13
Views
13K
Why Is Capacitance Considered Constant in a Conductor?
May 5, 2019
Replies
5
Views
11K
Instantaneous solutions to Maxwell's equations' potentials conversion?
May 5, 2019
Replies
17
Views
11K
What exactly is magnetism, anyway?
May 5, 2019
Replies
7
Views
13K
What's the derivation in a moving magnet & conductor problem?
May 4, 2019
Replies
43
Views
5K
Magnetic attraction and repulsion equivalence
May 3, 2019
Replies
8
Views
11K
Piezoelectric Quartz with Pressurized Mercury Vortex
May 3, 2019
Replies
1
Views
10K
Free Electron Density Explained: What Is It?
May 2, 2019
Replies
1
Views
17K
What is the electric displacement field
May 2, 2019
Replies
1
Views
49K
What are some common misunderstandings about magnetism and relativity?
May 1, 2019
Replies
12
Views
13K
Work performed by a magnetic field
Apr 29, 2019
Replies
4
Views
9K
Acceleration of a metal piece due to dipole radiation magnetic field
Apr 28, 2019
Replies
1
Views
9K
Can a magnet bend a ray of light?
Apr 28, 2019
Replies
27
Views
12K
Why does a single sphere have a capacitance?
Apr 27, 2019
Replies
9
Views
5K
Can energy be extracted from a proton beam using a current transformer?
Apr 27, 2019
Replies
25
Views
2K
What will the electric field be at the surface?
Apr 26, 2019
Replies
7
Views
2K
Most efficient way to drive an electric car and why?
Apr 25, 2019
Replies
10
Views
9K
What is the continuous electric dipole distribution?
Apr 23, 2019
Replies
19
Views
9K
Why Does Kirchhoff's Voltage Law Apply to LR Circuits?
Apr 23, 2019
Replies
1
Views
2K
The capacitance of an isolated sphere
Apr 23, 2019
Replies
23
Views
14K
Magnetic force -- does it fall off to zero far away from the source?
Apr 23, 2019
Replies
7
Views
1K
How a square or sawtooth wave can have a certain frequency?
Apr 22, 2019
Replies
2
Views
2K
If Maxwell's equations are linear....
Apr 22, 2019
Replies
26
Views
6K
Electrons cannot sense electrostatic force?
Apr 21, 2019
Replies
10
Views
5K
Does an Electron Have Its Own Nucleus?
Apr 21, 2019
Replies
4
Views
5K
How would you find the magnetic force on a piece of metal by an electromagnet?
Apr 21, 2019
Replies
3
Views
6K
How Does Gauge Symmetry Allow Solutions to the Lorentz Gauge Condition?
Apr 21, 2019
Replies
3
Views
1K
Difference between polarization and the dielectric constant?
Apr 18, 2019
Replies
9
Views
6K
Capacitor and electrostatic field
Apr 17, 2019
Replies
12
Views
5K
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