Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Log in
Register
What's new
Menu
Log in
Register
Navigation
More options
Style variation
System
Light
Dark
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Physics
Classical Physics
Electromagnetism Forum
Post thread
Prev
1
…
Go to page
Go
95
96
97
98
99
…
Go to page
Go
136
Next
First
Prev
97 of 136
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
B
I
A
(No prefix)
B
I
A
Electric Constant: Explaining the Equation
Aug 29, 2010
Replies
2
Views
2K
Question about the neutral wire in an electrical system
Aug 28, 2010
Replies
4
Views
7K
A demonstration of inductive reactance
Aug 27, 2010
Replies
3
Views
2K
Capacitors in Series: Voltage, Capacitance & Charge
Aug 26, 2010
Replies
14
Views
4K
Question about flow of electrons and electric current
Aug 26, 2010
Replies
3
Views
3K
Expansion of a point-charge potential
Aug 26, 2010
Replies
3
Views
3K
Photovoltaic cell - relationship between wavelength and intensity of Light
Aug 26, 2010
Replies
4
Views
19K
Capacitor Charging: Is There Something Wrong with the Analysis?
Aug 25, 2010
Replies
10
Views
7K
Why do ferrofluids move towards regions with higher magnetic field gradients?
Aug 25, 2010
Replies
1
Views
3K
The way Lenz force can accelerate a magnet
Aug 25, 2010
Replies
7
Views
7K
How much will the speed of a magnet be reduced when it is passed trough a coil?
Aug 24, 2010
Replies
6
Views
3K
How far do electrons travel in a 120 volt circuit?
Aug 24, 2010
Replies
27
Views
16K
How Does Smearing Charge dQ Uniformly on a Sphere Maintain Constant Energy?
Aug 23, 2010
Replies
2
Views
2K
Shape of electromagnetic waves?
Aug 23, 2010
Replies
6
Views
6K
Stop Electricity? Can a Magnetic Field Stop Electrons?
Aug 23, 2010
Replies
2
Views
2K
Magnetic Field: Are Lines an Illusion?
Aug 22, 2010
Replies
6
Views
3K
Taking Electrodynamics this semester
Aug 22, 2010
Replies
3
Views
2K
What factors influence electron flow in a rotating magnet setup?
Aug 22, 2010
Replies
3
Views
2K
A question about the difference between mass and charge?
Aug 22, 2010
Replies
14
Views
9K
High energy free electron and low energy photon collision
Aug 22, 2010
Replies
4
Views
6K
Electric Shock During Sleep: Is It Possible to Be Zapped by Your Own Body?
Aug 22, 2010
Replies
6
Views
22K
Temperature due to resistance calculator?
Aug 22, 2010
Replies
7
Views
4K
'i' due to resistances in parallel
Aug 21, 2010
Replies
1
Views
2K
Energy in inductor and capacitor
Aug 21, 2010
Replies
3
Views
4K
Equilibrium of an electric dipole
Aug 21, 2010
Replies
15
Views
32K
Quick induction coil question
Aug 21, 2010
Replies
2
Views
2K
Maximum voltage on a unipolar capacitor
Aug 20, 2010
Replies
3
Views
3K
Magnetostatic field: solution to Poisson's equation and Boundary Conditions
Aug 20, 2010
Replies
1
Views
6K
Point charge(Q) has a divergence zero
Aug 20, 2010
Replies
5
Views
5K
Why Can't Classical Theory Explain Electron Affinity?
Aug 19, 2010
Replies
3
Views
6K
How to study EM wave interactions via internet?
Aug 19, 2010
Replies
11
Views
3K
Building a Solar-Powered Stirling Engine
Aug 19, 2010
Replies
2
Views
3K
Gauss' Law: Charge Density in Cylinders
Aug 19, 2010
Replies
3
Views
2K
Magnetism question regarding solenoids and shapes of their cores
Aug 18, 2010
Replies
7
Views
3K
Calculation the resistance of a spherical shape
Aug 18, 2010
Replies
2
Views
13K
Is the positive terminal of a battery positively charged
Aug 18, 2010
Replies
8
Views
15K
Can a Bicycle Convert Kinetic Energy to Electricity?
Aug 18, 2010
Replies
13
Views
3K
Photoelectric effect and maximum kinetic energy
Aug 18, 2010
Replies
6
Views
5K
Existance of three poles of magnet
Aug 16, 2010
Replies
2
Views
6K
Magnet with negative charge in gaussian surface?
Aug 16, 2010
Replies
2
Views
5K
How Does Maxwell's Theory Relate to Newton's Classical Mechanics?
Aug 15, 2010
Replies
8
Views
4K
Low Pressure and high voltage in cathode rays experiment
Aug 15, 2010
Replies
14
Views
24K
Can Charge Flow in an Open Circuit?
Aug 15, 2010
Replies
3
Views
11K
Why is there no magnetic field in a perfect conductor
Aug 14, 2010
Replies
10
Views
38K
Equation for the energy of an acoustic wave?
Aug 13, 2010
Replies
1
Views
5K
The electricity shortfall has reached 3,000 MW
Aug 13, 2010
Replies
4
Views
3K
How Does a Moving Magnet Induce Voltage in a Rectangular Coil?
Aug 13, 2010
Replies
1
Views
2K
Is the Lorentz Magnetic Force Derived from Magnetic Moment of Charged Particles?
Aug 13, 2010
Replies
4
Views
3K
Magnet On/Off: Is It Possible?
Aug 12, 2010
Replies
19
Views
5K
Earth as a giant sphere of electric charge
Aug 12, 2010
Replies
5
Views
5K
Calculating magnetic field strength (complex)
Aug 12, 2010
Replies
6
Views
6K
Dielectric surface in the field of an oscillating dipole
Aug 12, 2010
Replies
4
Views
3K
Frequency Specturm and fourier transform
Aug 11, 2010
Replies
1
Views
2K
Magnetic Flywheel: Can It Achieve Higher Rpm?
Aug 10, 2010
Replies
9
Views
7K
The Mean Free Path and the Magnetic Field
Aug 10, 2010
Replies
7
Views
7K
Magnetostatics - boundary condition
Aug 10, 2010
Replies
4
Views
3K
Frequency & Wavelenght of EM wave
Aug 9, 2010
Replies
1
Views
3K
How do you calculate magnetic field stregth outside a solenoid?
Aug 9, 2010
Replies
3
Views
11K
Magnetic Force Paradox: How Does Einstein's Theory of Relativity Solve It?
Aug 9, 2010
Replies
17
Views
4K
Is Context Important in Understanding Stored Charge on a Capacitor?
Aug 8, 2010
Replies
8
Views
4K
Work done in moving a unit positive charge in space by an external force
Aug 8, 2010
Replies
3
Views
5K
Electricity Basics: Understanding Electrons in a Wire
Aug 7, 2010
Replies
4
Views
3K
LOW resonance PIEZO Electric drivers ?(do i have to make one?)
Aug 7, 2010
Replies
6
Views
3K
Why certain things are easier to magnetize than others?
Aug 6, 2010
Replies
1
Views
3K
How much current can you draw from a resonant loop antenna
Aug 6, 2010
Replies
2
Views
3K
Faraday cage problem with RFiD
Aug 6, 2010
Replies
12
Views
10K
Magnetic Field/Strength questions
Aug 6, 2010
Replies
5
Views
9K
Questions about Electrons Flow in Batteries & AC Supply
Aug 5, 2010
Replies
5
Views
8K
How photon interact with electron ?
Aug 5, 2010
Replies
1
Views
6K
Magnetic field strength - unit conversions
Aug 5, 2010
Replies
10
Views
4K
What's the strongest magnetic field safe for someone with a pacemaker ?
Aug 5, 2010
Replies
2
Views
3K
Electric field of an infinitely large positively charged plane sheet
Aug 5, 2010
Replies
6
Views
5K
Tesla Coil Plasma: Can It Make Music?
Aug 5, 2010
Replies
4
Views
5K
Can Static Electricity Repel Objects?
Aug 4, 2010
Replies
4
Views
4K
Pressure inside a discharge tube
Aug 4, 2010
Replies
1
Views
2K
Maxwell equations with time-dependent boundary conditions
Aug 4, 2010
Replies
3
Views
4K
Coupling coefficient and mutual inductance
Aug 3, 2010
Replies
2
Views
5K
Surface charges and surface current on conductors carrying steady currents
Aug 3, 2010
Replies
1
Views
5K
Does superposition always apply with magnetic fields?
Aug 3, 2010
Replies
7
Views
3K
Acoustic vs Electric Instruments
Aug 3, 2010
Replies
16
Views
11K
What is the Earth's natural resonant frequency?
Aug 2, 2010
Replies
3
Views
24K
Narrow EM wave beam - how it propagates
Aug 1, 2010
Replies
9
Views
3K
Electric Dipole / Air Ionization
Jul 31, 2010
Replies
1
Views
5K
Permanent Magnets: Factors that Reduce Magnetization
Jul 31, 2010
Replies
5
Views
2K
Inductance of a straight vs toroidal solenoid
Jul 31, 2010
Replies
2
Views
5K
Magnetix flux density & Zero scalar potential
Jul 31, 2010
Replies
2
Views
2K
What Causes Electric Discharge and How Does Potential Difference Contribute?
Jul 31, 2010
Replies
1
Views
3K
MORE Magnetism questions. Here are a few more questions on Magnetism.
Jul 30, 2010
Replies
4
Views
2K
Trapping Iron Plate Motion Using Magnetic Shield
Jul 30, 2010
Replies
1
Views
2K
The magnetic component of electromagnetism
Jul 30, 2010
Replies
2
Views
2K
Thought Experiment: Portals, Magnets, and Power
Jul 30, 2010
Replies
6
Views
3K
Photovoltaics: Does a Solar Cell Need Current to Work?
Jul 29, 2010
Replies
1
Views
2K
Mass of an Electron: Physicist's Measurement Techniques
Jul 29, 2010
Replies
6
Views
4K
Magnetic Reluctance: Examining Its Validity in Toroidal Solenoids
Jul 29, 2010
Replies
12
Views
6K
EFL: Electron-Free Lasers & Synchrotrons
Jul 28, 2010
Replies
4
Views
2K
How Does a Toroidal Coil's Magnetic Field Interact with a Bar Magnet?
Jul 28, 2010
Replies
7
Views
11K
How do different voltages affect parallel-connected batteries?
Jul 28, 2010
Replies
3
Views
14K
Confusing Electricity: Uncovering the Mysteries of Voltage and Resistance
Jul 27, 2010
Replies
5
Views
3K
Can You Shape a Magnetic Field?
Jul 27, 2010
Replies
8
Views
10K
Understanding Magnetism: Why Are Some Substances Magnetic and Others Not?
Jul 27, 2010
Replies
1
Views
5K
Prev
1
…
Go to page
Go
95
96
97
98
99
…
Go to page
Go
136
Next
First
Prev
97 of 136
Go to page
Go
Next
Last
Forums
Physics
Classical Physics
Hot Threads
U
I
Explain Bernoulli at the molecular level?
Started by
user079622
May 5, 2025
Replies: 251
Classical Physics
B
Simple mass/scale puzzle
Started by
DaveC426913
Jul 22, 2025
Replies: 206
Classical Physics
I
Solving a momentum problem where masses change after the collision
Started by
rdemyan
Apr 9, 2025
Replies: 35
Classical Physics
U
I
Topic about physics axioms, theory, laws etc..
Started by
user079622
Jul 18, 2025
Replies: 93
Classical Physics
I
Two kinds of pressure
Started by
Demystifier
Apr 17, 2025
Replies: 24
Classical Physics
Hot Threads
Simple mass/scale puzzle
Started by
DaveC426913
Jul 22, 2025
Replies: 206
Classical Physics
Geometry problem of interest with a 3-4-5 triangle
Started by
Charles Link
Jul 21, 2025
Replies: 59
General Math
Looking for a list of astronomy collaborations
Started by
ohwilleke
Jul 10, 2025
Replies: 2
Astronomy and Astrophysics
Rare case of pneumonic plague in US - Arizona
Started by
Astronuc
Jul 13, 2025
Replies: 7
Biology and Medical
Axioms of Fuzzy Logic
Started by
lpetrich
Jul 4, 2025
Replies: 7
Set Theory, Logic, Probability, Statistics
On more exercise to burn calories
Started by
.Scott
Jul 15, 2025
Replies: 3
Biology and Medical
Recent Insights
Insights
Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality
Started by
Greg Bernhardt
Monday, 8:03 AM
Replies: 7
Quantum Physics
Insights
Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 11
Quantum Physics
Insights
What Exactly is Dirac’s Delta Function? - Insight
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 5
General Math
Insights
Relativator (Circular Slide-Rule): Simulated with Desmos - Insight
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 1
Special and General Relativity
P
Insights
Fixing Things Which Can Go Wrong With Complex Numbers
Started by
PAllen
Jul 20, 2025
Replies: 10
General Math
F
Insights
Fermat's Last Theorem
Started by
fresh_42
May 21, 2025
Replies: 105
General Math
Back
Top