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Coulomb's Law: Maximum Force & Distance?
Sep 24, 2016
Replies
4
Views
2K
Can you cancel part of a permanent magnet field by spinning?
Sep 23, 2016
Replies
4
Views
2K
Decelerating charged particle and energy conservation
Sep 23, 2016
Replies
9
Views
2K
Capacitor Edge Effect: Math Analysis
Sep 23, 2016
Replies
6
Views
4K
Understanding Electric Field Screening in Materials
Sep 23, 2016
Replies
3
Views
1K
Magnetization and Demagnetization in Magnetic Materials
Sep 22, 2016
Replies
2
Views
2K
How can insulators have charge density inside?
Sep 22, 2016
Replies
4
Views
3K
Explaining the Photoelectric Effect: Why Can't Classical Electromagnetism Do It?
Sep 21, 2016
Replies
4
Views
3K
How Can I Make a Small Electromagnet as Powerful as Possible?
Sep 21, 2016
Replies
7
Views
5K
A charged particle entering a magnetic field at an angle -- is work done?
Sep 20, 2016
Replies
5
Views
2K
Is the total electric field of two opposite charges 0?
Sep 20, 2016
Replies
11
Views
7K
Moving a loop within a changing magnetic field
Sep 20, 2016
Replies
14
Views
2K
Why Is the Exerted Force Equal and Opposite to the Electrostatic Force?
Sep 19, 2016
Replies
3
Views
1K
Photoelectric Effect: Frequency vs. Amplitude
Sep 18, 2016
Replies
1
Views
1K
Electric field in an arbitrary number of dimensions
Sep 18, 2016
Replies
13
Views
1K
Time-Varying Electric Field in Parallel Plate Capacitor
Sep 18, 2016
Replies
8
Views
5K
What are the different kinds of charge density?
Sep 17, 2016
Replies
1
Views
3K
Op-amps, noise and high frequency/low current input signal
Sep 17, 2016
Replies
3
Views
2K
Natural units and electron mass
Sep 17, 2016
Replies
4
Views
5K
Eddy Current Brake Behavior (Accelerating From Rest)
Sep 15, 2016
Replies
3
Views
2K
Are all electromagnetic waves affected by gravity?
Sep 15, 2016
Replies
1
Views
2K
Varying Charge Densities with Constant Current Density
Sep 14, 2016
Replies
6
Views
3K
Electromagnetic strength tensor
Sep 14, 2016
Replies
15
Views
2K
Kirchhoff's Law with Capacitors: Voltage, Resistance & Charge
Sep 14, 2016
Replies
3
Views
1K
Torque in uniform magnetic field
Sep 14, 2016
Replies
1
Views
1K
Acoustic 'beats' from mismatched musical frequencies - Comments
Sep 13, 2016
Replies
11
Views
2K
Main difference between electrostatics and magnetism
Sep 12, 2016
Replies
7
Views
8K
Creating an electromagnetic board for levitation
Sep 12, 2016
Replies
5
Views
2K
Faraday's law and motional EMF paradox
Sep 11, 2016
Replies
46
Views
6K
Stopping the Slowdown: Electricity & Electromagnetic Force
Sep 10, 2016
Replies
1
Views
1K
Does the eletromagnetic field exists everywhere?
Sep 10, 2016
Replies
8
Views
6K
Path orientation for calculating electric potential
Sep 10, 2016
Replies
2
Views
3K
How to find a hollow cuboid's resistance
Sep 9, 2016
Replies
4
Views
2K
How do electric fields create forces on particles?
Sep 8, 2016
Replies
2
Views
1K
Fully discharge a metal plate?
Sep 8, 2016
Replies
3
Views
1K
What Happens When You Bombard a Rubber Ball with Electrons?
Sep 7, 2016
Replies
1
Views
1K
How Can I Calculate Battery Discharge Time Using a Formula?
Sep 7, 2016
Replies
6
Views
2K
Corona discharge current formula
Sep 6, 2016
Replies
5
Views
6K
What do electric field lines look like for two metal plates?
Sep 6, 2016
Replies
2
Views
4K
I would like to learn more about magnetic compression
Sep 6, 2016
Replies
11
Views
2K
X-Ray Shielding (Scanning Electron Microscope)
Sep 5, 2016
Replies
3
Views
3K
Diamagnetism Mechanism: Questions Answered
Sep 5, 2016
Replies
3
Views
1K
A question about electrostatic
Sep 4, 2016
Replies
9
Views
1K
Charge is Quantized, so why....
Sep 3, 2016
Replies
6
Views
2K
Static Electricity -- how does it work?
Sep 2, 2016
Replies
5
Views
2K
Does a conductor create magnetic field when moving?
Sep 2, 2016
Replies
6
Views
2K
Charge of isolated parallel plate capacitors
Sep 2, 2016
Replies
14
Views
6K
Photoelectric Effect Saturation Current
Sep 2, 2016
Replies
24
Views
13K
Confusion about Electro-motive force (EMF)
Sep 1, 2016
Replies
3
Views
2K
What causes oscillations in EM wave fields?
Sep 1, 2016
Replies
6
Views
1K
Discharge only one plate of a capacitor?
Sep 1, 2016
Replies
8
Views
4K
Can Concrete Conduct Enough Electricity for a Shock to Be Felt?
Sep 1, 2016
Replies
1
Views
2K
Applied physics of current probe / generator clamps
Aug 31, 2016
Replies
3
Views
2K
Metals touching, produce EM waves
Aug 31, 2016
Replies
7
Views
2K
Polarized Molecule Between Charged plates
Aug 31, 2016
Replies
2
Views
1K
Faraday-Lenz Law: Self-Induction in Magnetic Fields
Aug 30, 2016
Replies
1
Views
1K
About Voltage, Current and Ground
Aug 30, 2016
Replies
6
Views
2K
Energy used to bring magnets together
Aug 29, 2016
Replies
2
Views
1K
Uncovering the Origin of Ohm's Law
Aug 28, 2016
Replies
8
Views
3K
Qualitative understanding of Maxwell's addition
Aug 27, 2016
Replies
4
Views
1K
Spherical Capacitor: Explaining Inner Sphere Grounding
Aug 27, 2016
Replies
6
Views
2K
Gauss's law and symmetric charge distributions
Aug 26, 2016
Replies
11
Views
8K
Maxwell's eqs. & unification of electric & magnetic fields
Aug 25, 2016
Replies
9
Views
2K
Pulling apart a charged capacitor and Poynting theorem.
Aug 23, 2016
Replies
1
Views
1K
How are the Electrical Connections of a Scintillator Detector Configured?
Aug 23, 2016
Replies
7
Views
2K
Maxwell's Equations: Neglecting Polarization and Magnetization?
Aug 22, 2016
Replies
21
Views
2K
Is there such thing as magnetic interference?
Aug 21, 2016
Replies
3
Views
1K
Electric potential halfway between two equal but opposite charges
Aug 21, 2016
Replies
11
Views
17K
Faraday's law of electromagnetism
Aug 21, 2016
Replies
3
Views
4K
Volume magnetization currents - derivation confusion
Aug 20, 2016
Replies
9
Views
2K
Net force in a Non-Uniform magnetic field
Aug 20, 2016
Replies
2
Views
3K
Magnetic forces -- arguments about doing work
Aug 19, 2016
Replies
17
Views
2K
Axisymmetric FEA model for magnetic flux distortion
Aug 19, 2016
Replies
2
Views
1K
Current flow model through a resistance field
Aug 18, 2016
Replies
3
Views
1K
I have a few questions about Vce(sat) and static resistance
Aug 18, 2016
Replies
5
Views
1K
Does a rotating loop in a magnetic field induce emf without cutting field lines?
Aug 18, 2016
Replies
2
Views
2K
Deriving the formula for a magnetic dipole field
Aug 17, 2016
Replies
11
Views
8K
Does plasma maintain a charge when current flows through it?
Aug 17, 2016
Replies
3
Views
2K
Do electromagnets exhibit the same properties of a permanent
Aug 16, 2016
Replies
1
Views
1K
Complex dielectric constant -- metals, insulators and Reflections
Aug 16, 2016
Replies
2
Views
2K
How does a magnetizer/demagnetizer work?
Aug 16, 2016
Replies
7
Views
19K
Junkyard sized Large electromagnet
Aug 16, 2016
Replies
1
Views
2K
Is energy transport in electric DC setup quantized?
Aug 16, 2016
Replies
4
Views
2K
Conductivity of saltwater dielectric vs current
Aug 15, 2016
Replies
11
Views
2K
How Do Magnets Really Work? Investigating the Complex Phenomenon of Magnetism
Aug 15, 2016
Replies
10
Views
4K
Photoelectric Effect: Threshold Frequency Explained
Aug 12, 2016
Replies
3
Views
2K
Question about Gravity and Elecromagnetism and Attraction
Aug 12, 2016
Replies
6
Views
2K
Magnetic Field at any Point Around a Finite Straight Wire
Aug 11, 2016
Replies
3
Views
4K
Why electromagnetic waves do not stand still?
Aug 10, 2016
Replies
35
Views
5K
Curl of electrostatic field vector
Aug 10, 2016
Replies
3
Views
2K
Photoelectric Effect: Doubts Answered
Aug 10, 2016
Replies
2
Views
1K
Brainstorming: Large scale piezoelectricity generation
Aug 9, 2016
Replies
7
Views
2K
Conceptual Question About Magnetism
Aug 9, 2016
Replies
1
Views
2K
Atomic units of frequency and angular frequency
Aug 8, 2016
Replies
7
Views
6K
Magnetic field in frame of moving charge
Aug 7, 2016
Replies
3
Views
2K
Electricity and the operation of induction motors
Aug 6, 2016
Replies
4
Views
1K
What is the electric field just at the shell?
Aug 6, 2016
Replies
5
Views
2K
Why are conductors not used to store electricity?
Aug 6, 2016
Replies
26
Views
5K
Energy flow into and around a slowly charging capacitor
Aug 6, 2016
Replies
8
Views
2K
Faraday Cage: Surprising Facts from SIAM News
Aug 4, 2016
Replies
1
Views
1K
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