Electromagnetism Forum

Post thread
SAR (special absorption rate) & frequency
Replies
1
Views
2K
Reaction-at-a-distance: Might charged plates immediately repel?
Replies
7
Views
3K
How much induced voltage on sphere?
Replies
2
Views
2K
Magnetic field due to current in straight wire(Biot-Savarts)
Replies
7
Views
3K
How to picture the magnetic vector potental A
Replies
3
Views
2K
Variable Resistors in a Voltage Divider
Replies
2
Views
2K
What happens to magnets when electricity is applied?
Replies
5
Views
1K
How do electrical charges attract/repel each other
Replies
4
Views
3K
Best type of wire for magnetic field?
Replies
6
Views
2K
Why is this wrong? (gravitational flux)
Replies
2
Views
1K
Can Natural Magnets Effectively Manipulate Plasma in a Vacuum?
Replies
1
Views
3K
Magnetic Levitating Globe Weight
Replies
10
Views
4K
Magnetic field from a coil (on Mathematica)
Replies
2
Views
3K
Do electrons only feel the electric field?
Replies
5
Views
2K
Superconductor: Magnetic Field Strength VS distance
Replies
4
Views
4K
How is voltage in a battery determined?
Replies
2
Views
2K
Piezoelectricity: how do we measure it?
Replies
5
Views
3K
Capacitors will never rival batteries?
Replies
15
Views
3K
Magnets and their polarity - what would happen if
Replies
4
Views
2K
Question about magnets and attraction
Replies
4
Views
2K
Understanding Ion and Electron Flow in Galvanic and Electrolytic Cells
Replies
1
Views
2K
In acoustics is there something analogous to skin depth in EM?
Replies
3
Views
3K
What Causes Electromagnetic Induction in a Conductor?
Replies
9
Views
2K
Electric field between charging capacitor
Replies
8
Views
5K
Why do electrons with orbitals farther from the nucleus have greater e
Replies
5
Views
23K
Electromagnetic induction and conductor
Replies
3
Views
2K
Can Virtual Electrons Really Just Pop in and Out of Existence?
Replies
5
Views
2K
Atom and its reaction while travelling in a magnetic field
Replies
2
Views
2K
How to find electric-charge density distribution
Replies
3
Views
2K
Gauss method for electric field evaluation.
Replies
6
Views
2K
Maxwell stress tensor in different coordinate system
Replies
4
Views
4K
Understanding Electrolysis: How Do Ions and Current Flow?
Replies
3
Views
2K
What came first, the coulomb or the amphere?
Replies
10
Views
5K
Question about using the sea or earth as a electricity producer
Replies
9
Views
2K
Trouble understanding derivation of current density
Replies
1
Views
3K
The superposition theorem for electrical circuits
Replies
3
Views
2K
Will AC meters be damaged by connecting to a DC circuit?
Replies
16
Views
3K
Tesla's Experiment Troubleshooting
Replies
6
Views
2K
Can Electromagnetic Waves be Deflected by Electric or Magnetic Fields?
Replies
4
Views
2K
Connection between coloumbs , ohms and magnetic flux density
Replies
3
Views
2K
Magnetic energy of charged particle?
Replies
2
Views
1K
Understanding Magnets: How They Work and Their Importance in Flux Lines
Replies
8
Views
2K
, Electromagnetic waves and their collision
Replies
2
Views
3K
What Causes Maximum Voltage Inside a Conducting Sphere?
Replies
2
Views
2K
Coulomb's experiment (coulomb's law)
Replies
1
Views
2K
Source terms in Maxwell's Equations and retarded positions
Replies
2
Views
2K
Lightning compared to piezo electric element
Replies
4
Views
2K
How to calculate the force between magnets?
Replies
5
Views
4K
Acoustic Observatory - Low-Cost
Replies
14
Views
2K
Determining the Action of the Electromagnetic Field - Examples
Replies
4
Views
2K
Regarding electric field lines
Replies
1
Views
2K
Flux Through a Sphere Containing a Dipole
Replies
1
Views
3K
Projectile motion with air resistance
Replies
11
Views
3K
Electric field due to current carrying wire
Replies
5
Views
8K
Classical Model Electrodynamics
Replies
1
Views
2K
Can Like-Charged Particles Be Confined Without Excessive Force?
Replies
8
Views
2K
Magnetic Flux Density vs Magnet Geometry
Replies
2
Views
2K
Q about diff. between ferro and paramagnetism under a strong mag field
Replies
2
Views
2K
Can PN Junction Charge Difference Be Utilized to Generate Electrical Energy?
Replies
1
Views
2K
Synchronization of Charge Movement
Replies
1
Views
1K
Physical intepretation of derivative in Maxwell equation?
Replies
2
Views
2K
Can a lattice of insulating spheres create a faraday cage?
Replies
14
Views
2K
Magnetic Force and Work: Understanding Acceleration of Current-Carrying Wires
Replies
1
Views
1K
Capacitors: why is the dielectric constant defined the way it is?
Replies
1
Views
1K
Where Does Kinetic Energy for Magnetism Come From?
Replies
15
Views
3K
Propagation of static electric field
Replies
6
Views
6K
Compress a very hot plasma, change in electromagnetic energy?
Replies
2
Views
2K
How Much Electricity Can Be Generated from a Weighted Anchor Chain?
Replies
17
Views
3K
What is the Relationship Between Electrostatic Force and Potential Energy?
Replies
2
Views
16K
Understand Specific Charge for AS Level Physics
Replies
2
Views
2K
Electromagnetic lens for an SEM
Replies
2
Views
2K
Watch a Fascinating Demo of Collisions Inside a Conductor
Replies
2
Views
2K
Understanding Alternating Current: Voltage and Current Relationship Explained
Replies
15
Views
3K
Center of magnetic potential vs center of mass
Replies
2
Views
2K
Maxwell - Boltzman distribution
Replies
3
Views
2K
Electromagnetic Radiation/Photoelectric Effect
Replies
2
Views
2K
How to wire LEDs through magnets?
Replies
9
Views
4K
Kirchoff's voltage law with coils
Replies
8
Views
3K
Discontinuity of electric field at surface of a conductor
Replies
5
Views
9K
Determination of electric field E
Replies
2
Views
1K
Question about Maxwell's equations
Replies
5
Views
2K
Need help in finding some old papers on Induction effect
Replies
1
Views
1K
Force of attraction between two bar magnets
Replies
6
Views
15K
Understanding Electron Movement in a Uniform Electric Field
Replies
16
Views
3K
Do electrons push each other in a circuit ?
Replies
23
Views
6K
Direction of magnetic force for magnetic dipoles
Replies
7
Views
3K
EM waves: energy and power related to frequency
Replies
1
Views
3K
How Does Current Remain Constant in a Circuit with Multiple Resistors?
Replies
10
Views
3K
Alternating Current and Simple Harmonic Motion
Replies
9
Views
4K
Understanding the MC flux limiter
Replies
0
Views
1K
Electric monopoles cannot radiate?
Replies
9
Views
3K
What causes resistance in electrolytic solutions?
Replies
1
Views
2K
Questions related to magnetism
Replies
22
Views
3K
Why Does Electron Drift Speed Remain Constant Despite Continuous Electric Field?
Replies
18
Views
8K
What Drives the Existence of Magnetism?
Replies
33
Views
8K
Why Do Capacitors Accumulate Charge?
Replies
5
Views
2K
Acoustic Observatory - Low-Cost
Replies
1
Views
1K
Amplitude and frequency dependence on energy of a wave.
Replies
4
Views
6K
What exactly is a magnetic field?
Replies
2
Views
2K
Question relating to direction of magnetic force on moving charge
Replies
7
Views
2K

Hot Threads

Hot Threads

Recent Insights

Back
Top