Electromagnetism Forum

Post thread
Electric flux linked with spherical shell having a hole?
Replies
4
Views
2K
Electric field inside a dielectric sphere with cavity
Replies
4
Views
3K
Strong electric field and dielectric breakdown
Replies
1
Views
2K
Pictures of Magnetic Field Lines
Replies
5
Views
2K
Limit on Faraday's cage (rearranging charges)
Replies
1
Views
1K
How can I safely assemble a pulsed DC electromagnet for eddy current levitation?
Replies
6
Views
4K
Photoelectric Effect (Concept)
Replies
1
Views
1K
What is the unit value of coulomb constant(k)?
Replies
2
Views
4K
The Importance of Gravitational Frequency Shift in GPS Measurements
Replies
7
Views
2K
Why Do Accelerated Charges Radiate?
Replies
4
Views
2K
Why Does a Capacitor's Charge Remain the Same When Voltage is Removed?
Replies
2
Views
1K
Good energy efficient motor to use with 12 volt battery?
Replies
4
Views
2K
Can a Strong Magnet Induce EMF in a Copper Wire Solenoid from a Distance?
Replies
3
Views
1K
Motion of Electron: Background Force & Other Particles
Replies
6
Views
2K
Magnetic Levitation : Confusion with Lenz's Law
Replies
1
Views
3K
A capacitor Discharging into another capacitor
Replies
1
Views
2K
Why magnetic constant is specifically 4*pi*e-7
Replies
12
Views
13K
Can a static electron be influenced by a magnetic field due to its charge?
Replies
6
Views
1K
Plates of capacitors and dielectric constant
Replies
3
Views
2K
Uncertainty in ammeter and voltmeter?
Replies
4
Views
20K
Is Free Energy Possible Through Tesla's Discoveries?
Replies
7
Views
2K
Rolling resistance, tire tolerance, gas mileage
Replies
9
Views
2K
Electric field inside a closed conductor.
Replies
8
Views
4K
Charge on two concentric spherical shells
Replies
1
Views
2K
Could someone explain to me what electricity really is?
Replies
10
Views
2K
Electric potential on circumference of charged ring
Replies
1
Views
2K
Capacitors connected in series?
Replies
34
Views
4K
What is the total charge in a series capacitor circuit?
Replies
2
Views
1K
Conservation of Energy and current
Replies
2
Views
1K
How is energy conserved by magnet lifting a metallic object
Replies
3
Views
1K
Capacitor's dielectric and voltage?
Replies
11
Views
2K
Detecting the charge distribution within a Faraday cage
Replies
5
Views
3K
Can current be induced in a uniform magnetic field?
Replies
5
Views
6K
Prefactor of classical electron radius
Replies
1
Views
2K
How quickly does a magnetic field propagate in a vacuum?
Replies
8
Views
4K
Electron accelerating in a bent wire
Replies
5
Views
2K
Electric field outside a conductor and its surface charge
Replies
1
Views
2K
A puzzle on a Faraday cage "eating up" information
Replies
9
Views
2K
Capacitance of a spherical capacitor?
Replies
6
Views
5K
A.c. current and induced force
Replies
1
Views
1K
Why isn't my Faraday Cage blocking wifi signals?
Replies
24
Views
16K
Does light cause electrons to constantly change state?
Replies
16
Views
3K
Ion Behavior in Electric Field
Replies
5
Views
2K
Question about a magnetic field
Replies
3
Views
2K
Calculating hovering of an electro plane
Replies
1
Views
956
Generating Electricity from Gas: Is It Possible?
Replies
15
Views
2K
Is there an electromagnetic transducer to melt ice?
Replies
3
Views
3K
Do ionic crystals have total electric dipole moment?
Replies
18
Views
4K
Resistance vs Current: I ∝ m/a^2
Replies
10
Views
2K
Why diamagnetic material is not repelled
Replies
1
Views
1K
Reverse Recovery Current of a diode
Replies
3
Views
3K
Do Free Electrons Decrease in a Conductor with Applied Voltage?
Replies
14
Views
3K
Hydrogen atom stripped of an electron
Replies
7
Views
5K
Can Ampere's law be applied to 3D loop?
Replies
12
Views
3K
Electromagnet, current vs voltage, same?
Replies
3
Views
1K
Help needed with concept of electricity, magnetism and EM
Replies
8
Views
2K
Electromagnetic Waves through parallel plates
Replies
8
Views
2K
Can hot objects become charged?
Replies
4
Views
2K
"Water circuit" equivalents of basic electric components
Replies
15
Views
4K
Maxwell's equations and conservation principles
Replies
3
Views
1K
Power, Resistance, Voltage, Current
Replies
5
Views
1K
Magnetic Field in plane 90 degrees off Helmholtz coil axis?
Replies
2
Views
2K
Understanding Inductor Behavior in a Changing RL Circuit
Replies
8
Views
2K
Thermoelectric (copper and iron at 1000C)
Replies
2
Views
2K
Parasitic capacitance influence on lead voltage
Replies
3
Views
1K
Nerve connection replace with electricity
Replies
6
Views
2K
Voltage on a electrostatic charged sphere
Replies
3
Views
2K
Would the reading in voltmeter change?
Replies
9
Views
2K
Charging a Capacitor: Puzzling Questions Answered
Replies
19
Views
4K
What area does the flux formula refer to?
Replies
1
Views
1K
Hamiltonian of an electron under EM radiation
Replies
4
Views
1K
Logical/mathematical proof for the identity of electron
Replies
3
Views
1K
Electromagnetic induction of a wire in a complete circuit
Replies
12
Views
2K
Electric Potential and Electric Potential E changes
Replies
5
Views
2K
Electrons have to move -- why?
Replies
12
Views
2K
How does an electron decide when to de-excite?
Replies
7
Views
3K
Electrical Conductivity of Copper, Gold And Silver
Replies
2
Views
4K
What is the equivalent of Electric P.E. in Magnetism?
Replies
10
Views
2K
Why does refractivity not depend on density; Lorentz-Lorenz
Replies
2
Views
1K
Dropping a magnet through the moon
Replies
3
Views
1K
EM wave from electrons V protons
Replies
7
Views
2K
Differences in Repelling Charges
Replies
1
Views
1K
Charging of resistor with resistance in parallel
Replies
3
Views
1K
Understanding Voltage in EM Circuits: A Student's Query
Replies
3
Views
2K
Why is the current the same at points A and B in a resistor?
Replies
43
Views
5K
Why Does the Kinetic Energy of Photoelectrons Rise Up to a Maximum?
Replies
4
Views
1K
If photons have no charge then how
Replies
14
Views
6K
Using magnetic fields to pickup radio freguencys
Replies
3
Views
1K
Importance of the frequency of AC mains power lines
Replies
8
Views
2K
How to explain the overdetermination of Maxwell's equations
Replies
21
Views
6K
Calculating Current Flow in a Series Circuit with Identical Bulbs
Replies
4
Views
1K
Magnet strength between 2 magnets
Replies
8
Views
2K
Does electronegativity affect rate of entropy increase?
Replies
1
Views
4K
Which properties of waves are influenced by the medium?
Replies
3
Views
1K
Coulomb's Law and Electric Fields
Replies
2
Views
2K
Boundary conditions of electric field?
Replies
1
Views
2K
Current induced by magnet: maximize change in flux wrt time?
Replies
6
Views
3K
Magnetic field and electric field induce one another forever
Replies
7
Views
2K
Electromagnet to attract small iron pieces
Replies
22
Views
7K
Electricity. What kind of current should I use?
Replies
14
Views
3K

Hot Threads

Hot Threads

Recent Insights

Back
Top