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Generating Electron Beam: Tips & Explanations
Aug 19, 2013
Replies
5
Views
2K
How to solve magnetic field using differential form?
Aug 19, 2013
Replies
1
Views
1K
How does light get absorbed if its a changing electric/mag field?
Aug 18, 2013
Replies
5
Views
2K
Resistance Heating moving conductor
Aug 18, 2013
Replies
4
Views
2K
Electric field from a charged disk
Aug 17, 2013
Replies
5
Views
2K
Electromagnetics Minus the Fields
Aug 15, 2013
Replies
7
Views
2K
Do electric fields in a conductor go to zero in all instances?
Aug 15, 2013
Replies
4
Views
2K
Some questions about Hard-sphere Maxwellian Gas Collisions
Aug 15, 2013
Replies
4
Views
3K
How can ampere be considered as base quantity?
Aug 15, 2013
Replies
4
Views
4K
Calculating E-field and potential of a charged ring
Aug 14, 2013
Replies
2
Views
2K
Can electrons have kinetic energy at 0 Kelvin?
Aug 14, 2013
Replies
3
Views
3K
Where Can I Find a Free Electromagnetic Field Simulator?
Aug 14, 2013
Replies
1
Views
2K
Which Method is More Effective for Compressing Gas: Electric or Magnetic Field?
Aug 13, 2013
Replies
10
Views
2K
Electricity(Electric potential)
Aug 13, 2013
Replies
2
Views
1K
Electricity (Electric potential)
Aug 13, 2013
Replies
6
Views
1K
How does an electromagnetic wave propagate in space?
Aug 12, 2013
Replies
10
Views
4K
Stoke's Theorem - Curl of a Magnetic Field
Aug 12, 2013
Replies
6
Views
5K
Why the plates bcomes charged as soon as they are connected?
Aug 12, 2013
Replies
1
Views
1K
Capacitance needed to heat Nichrome wire 34°
Aug 11, 2013
Replies
8
Views
5K
Magnetic field and respecetive force
Aug 11, 2013
Replies
12
Views
2K
What causes electrons to move from the anode to the cathode in a galvanic cell?
Aug 11, 2013
Replies
1
Views
2K
EMF Meters and Ferromagnetic Interference
Aug 10, 2013
Replies
4
Views
2K
Equations to Simulate Electromagnetic Field Readings
Aug 9, 2013
Replies
12
Views
2K
What is the potential ratio at the center and corner of a charged cube?
Aug 8, 2013
Replies
6
Views
6K
Help understanding Faraday cages .
Aug 8, 2013
Replies
3
Views
2K
What is the contribution of magnetic fields from individual loops in a solenoid?
Aug 8, 2013
Replies
1
Views
2K
Transforming heat to electricity with semiconductors?
Aug 7, 2013
Replies
9
Views
2K
Why the Electric field in a conductor in equilibrium ZERO?
Aug 7, 2013
Replies
3
Views
2K
Are Faraday waves acoustic waves?
Aug 7, 2013
Replies
2
Views
3K
How Does Magnet Strength Change Over Distance?
Aug 6, 2013
Replies
3
Views
2K
Confirmation of understanding of electrodynamics
Aug 4, 2013
Replies
2
Views
1K
Electric field in a hollow charged sphere
Aug 4, 2013
Replies
13
Views
11K
Mermin-Wagner theorem and 2D magnetism
Aug 3, 2013
Replies
4
Views
6K
Is there a concept of 'state' in electrodynamics?
Aug 3, 2013
Replies
1
Views
1K
How does electron in a piezoelectric material flow to produce electric
Aug 3, 2013
Replies
2
Views
3K
Simple doubt in induced charge
Aug 3, 2013
Replies
4
Views
2K
How Does Grounding Affect Safety Inside a Faraday Cage with a Tesla Coil?
Aug 3, 2013
Replies
13
Views
5K
Affect of air resistance on a projectile
Aug 2, 2013
Replies
11
Views
4K
How current relates to capacitance
Aug 1, 2013
Replies
3
Views
2K
Ideas on a material controlled by a magnetic field in molten steel
Aug 1, 2013
Replies
21
Views
4K
Calculation of Electric Susceptibility In Solids.
Aug 1, 2013
Replies
1
Views
2K
Electron vs. Photon's electrical potential
Jul 30, 2013
Replies
6
Views
2K
Electric field , sphere , transformer.
Jul 30, 2013
Replies
15
Views
4K
Integral from an electric field calculation
Jul 30, 2013
Replies
2
Views
1K
Electrons: Questions about observations, semantics & concepts
Jul 30, 2013
Replies
2
Views
1K
Static electric and magnetic fields and energy.
Jul 30, 2013
Replies
3
Views
2K
Maxwell's Relations of Thermodynamic Functions
Jul 30, 2013
Replies
1
Views
2K
Why magnet can attract liquid oxygen but not aluminium?both paramagnet
Jul 30, 2013
Replies
3
Views
3K
Weight difference between a charge and discharged battery
Jul 30, 2013
Replies
39
Views
14K
Bound Charges - Polarized Distributions
Jul 29, 2013
Replies
20
Views
3K
Relationship between B and H fields in cylindrical magnetization
Jul 29, 2013
Replies
1
Views
4K
Rumors surrounding Tesla's free energy
Jul 29, 2013
Replies
6
Views
2K
Transition of Electric field and potential between media
Jul 29, 2013
Replies
1
Views
1K
What Are EM Waves and How Do They Relate to Radiation?
Jul 28, 2013
Replies
2
Views
2K
Why will there be no induced current?
Jul 28, 2013
Replies
6
Views
2K
Consistency in finding electric field
Jul 27, 2013
Replies
13
Views
2K
Thermoelectric Generator Experiment
Jul 27, 2013
Replies
3
Views
2K
EM Waves, how are they created?
Jul 27, 2013
Replies
29
Views
6K
Electric field Vector The Hub Of Electrostatics 1
Jul 26, 2013
Replies
1
Views
1K
Convert Magnetic Tape Faster Than Real Time?
Jul 26, 2013
Replies
7
Views
2K
CAN Current pass Through INDUCTOR in Ac circuit
Jul 26, 2013
Replies
3
Views
2K
Calculating mass and charge independently in a Paul Trap
Jul 26, 2013
Replies
2
Views
2K
Properties of this electric field
Jul 25, 2013
Replies
12
Views
2K
Electric field in two materials
Jul 25, 2013
Replies
3
Views
1K
Electrons Absorbing Photons - Extra Energy
Jul 25, 2013
Replies
5
Views
5K
Curl of the Polarization (Electrostatics)
Jul 24, 2013
Replies
3
Views
5K
Positive source for electromagnetic energy
Jul 24, 2013
Replies
2
Views
1K
Magnetic length of a bar magnet
Jul 24, 2013
Replies
4
Views
7K
Why are the magnetic poles of a magnet are located somewhere within the magnet?
Jul 24, 2013
Replies
9
Views
3K
How did they get this precession frequency of this gyroscope?
Jul 24, 2013
Replies
3
Views
2K
Effect of media on electric force
Jul 24, 2013
Replies
5
Views
1K
Charge screening by electrolytes
Jul 23, 2013
Replies
1
Views
1K
Relative velocity of electron moving
Jul 23, 2013
Replies
5
Views
5K
How do scientists know the direction of Magnetic dipole moment?
Jul 23, 2013
Replies
2
Views
2K
Electric field and electrolytes
Jul 22, 2013
Replies
1
Views
1K
Electric field of a spherical cap
Jul 22, 2013
Replies
1
Views
4K
Rolling resistance of solid tires versus pneumatic
Jul 21, 2013
Replies
16
Views
17K
Electrostatics & Quadric Surfaces
Jul 20, 2013
Replies
1
Views
1K
Self-induction and drude equation
Jul 20, 2013
Replies
6
Views
2K
Permanent magnets and magnetic energy
Jul 20, 2013
Replies
25
Views
15K
What is the amplitude of an EM wave?
Jul 19, 2013
Replies
1
Views
2K
How is the energy of an electron lost in a classical hydrogen atom?
Jul 19, 2013
Replies
6
Views
3K
Experimental measurements of relative magnetic permeability
Jul 19, 2013
Replies
3
Views
4K
How Can I Calculate Magnetic Forces Between Moving Magnets?
Jul 19, 2013
Replies
1
Views
2K
Faraday's Displacement Flux Experiment
Jul 19, 2013
Replies
3
Views
2K
Migration Path of Electrons in Ionized Air (Gamma Radiation)
Jul 18, 2013
Replies
7
Views
3K
Question re. electroplated gold. Thank you
Jul 18, 2013
Replies
1
Views
1K
How is Velocity Calculated in Lorentz Force Spectrometry?
Jul 17, 2013
Replies
3
Views
2K
Attempting to create a self rotating magnetic bike
Jul 17, 2013
Replies
8
Views
3K
Current phase between inductor and capacitor in LCR-circuit
Jul 17, 2013
Replies
3
Views
2K
Electron-photon , photon-electron
Jul 15, 2013
Replies
9
Views
3K
Faraday's law on circular wire
Jul 15, 2013
2
Replies
66
Views
8K
What is the operating frequency of the touch screen for the iPhone?
Jul 15, 2013
Replies
1
Views
2K
Surface Volume and Line charge densities, how to solve problems?
Jul 15, 2013
Replies
3
Views
3K
Time delay/magnetic fields/coloumb fields.
Jul 14, 2013
Replies
18
Views
12K
Polarized light: Where did the magnetic field go?
Jul 14, 2013
Replies
2
Views
2K
About Electrostatic Potential and Electric Field
Jul 14, 2013
Replies
2
Views
1K
The electrical energy produced from chemical reactions
Jul 14, 2013
Replies
3
Views
2K
Conceptual questions about electromagnetism inside
Jul 13, 2013
Replies
6
Views
3K
Electric field and electric potential
Jul 13, 2013
Replies
5
Views
1K
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