Electromagnetism Forum

Post thread
Electric potential VS change in electric potential
Replies
4
Views
2K
Metal Wire Suspended in an electric field, any current produced?
Replies
1
Views
2K
Electric Field for a cylinder without using Gauss's law?
Replies
4
Views
4K
Would anything change electric charges could be complex numbers?
Replies
4
Views
2K
Am i right when i say that like currents attract, and unlike currents repel?
Replies
4
Views
4K
Induced magnetic field in rings
Replies
4
Views
3K
Non radiative magnetic field in the MHz
Replies
3
Views
3K
What is the role of i3 in superposition for electrical circuits?
Replies
4
Views
4K
Electric Potential of Inner/Outer Sphere & Shell
Replies
7
Views
5K
Does a charge located in a Faraday's cage creates a field outside the cage?
Replies
7
Views
4K
Basic question regarding applied voltage and circuits
Replies
10
Views
3K
Laplace-Runge-Lenz Vector for Magnetic Monopole
Replies
1
Views
5K
Continuity of Magnetic Scalar Potential
Replies
2
Views
4K
Electric Field in Circuits/Conductors
Replies
5
Views
2K
Question about electromagnetic waves?
Replies
5
Views
3K
How can magnets repel paperclips?
Replies
1
Views
3K
Why does the impedance of inductor change with frequency?
Replies
5
Views
16K
Diamagnetic Levitation: How to Levitate a Worm and Other Experiment Ideas
Replies
3
Views
3K
Wattage delivered using triple integral help
Replies
2
Views
2K
Does Current Decrease Through a Resistor Violate Kirchhoff's Law?
Replies
12
Views
3K
How Does Gauss's Law Explain Zero Charge in Hollow Surfaces?
Replies
1
Views
2K
Voltage induced into coax by external electric field.
Replies
3
Views
3K
Why does magnetic force tend to increase magnetic energy?
Replies
2
Views
2K
Proving Invariance of Physical Laws Under All Transformations
Replies
2
Views
2K
Using magnets to suspend objects
Replies
19
Views
24K
Why Does the Negative Plate of a Capacitor Become Negatively Charged?
Replies
7
Views
4K
North and south pole in an electromagnet
Replies
11
Views
57K
Standing Electromagnetic Waves
Replies
15
Views
7K
Resistance In Electric Circuit
Replies
10
Views
3K
Why Do Permanent Magnets Levitate Above Superconductors Instead of Sticking?
Replies
2
Views
5K
Maxwell's electromagnetic wave equation confusion
Replies
9
Views
3K
Electromagnetic Induction Question
Replies
9
Views
3K
6) How does computer software plot magnetic field lines?
Replies
4
Views
9K
Why Does Inductor Voltage Drop Oppose Electron Flow?
Replies
18
Views
14K
What is the difference between 24 and 48 volt motors.
Replies
8
Views
12K
Magnetic motor idea for feedback
Replies
18
Views
4K
Help Needed on Magnetism: Saturation, Coercivity and Energy Stored!
Replies
1
Views
3K
Heat from resistance in a circuit
Replies
6
Views
15K
Natural Frequency and mode shapes
Replies
6
Views
19K
When photons hit metals, does the electron created go in a random direction?
Replies
4
Views
3K
Understanding the Momentum of Changing Electric Fields
Replies
4
Views
4K
3D Visualization of Electromagnetism
Replies
4
Views
5K
Resolving an Infinite Sheet of Charge in Dielectric Material
Replies
7
Views
8K
Deriving electrodynamic equations
Replies
5
Views
2K
Why Do Electrons Move Toward Higher Electric Potential?
Replies
1
Views
2K
Why Don't Electrons Absorb/Radiate Energy in Standard Orbit?
Replies
2
Views
2K
Looking for information on piezomagnetic materials
Replies
5
Views
4K
Partial derivatives (Maxwell relations) in thermodynamics
Replies
6
Views
10K
Effect of Neutral Conductor on a Point Charge?
Replies
2
Views
5K
Test Charge Explained: Why Positive & Can't Assume Negative
Replies
8
Views
11K
What are the causes of magnetism?
Replies
5
Views
2K
Understanding electron affinity
Replies
1
Views
3K
Electrical conductivity of magnets
Replies
1
Views
15K
Removal of dielectric from a charged capacitor.
Replies
11
Views
20K
Field Intensity Formula: Calculating Bitter Magnet Strength and Temperature
Replies
9
Views
3K
Scalar made from electromagnetic four potential
Replies
2
Views
2K
Build up/ Discharge Energy Quickly
Replies
4
Views
2K
Why can't we remove Ampere from being base unit?
Replies
9
Views
5K
Definition of magnetic moments and torques
Replies
4
Views
3K
Pauli exclusion a magnetic phenomena?
Replies
2
Views
2K
Electrostatic force between point charge and dielectric ball.
Replies
3
Views
3K
Why Do Wires Melt When Wiring Two Motors to a Single Controller?
Replies
10
Views
4K
Questions about Waves, Circuits, and Magnetism
Replies
6
Views
3K
Electromagnets and Conversation of Energy
Replies
2
Views
2K
How to use an Electric Motor to recharge a battery.
Replies
26
Views
31K
Maximazation of current in LC circuit
Replies
13
Views
3K
Doesn't ideal voltage source have different voltages?
Replies
9
Views
3K
Infinitesimally small dielectric layers in a capacitor
Replies
4
Views
2K
Question regarding the flux of a field.
Replies
3
Views
2K
Electric field inside a flat sheet of copper
Replies
9
Views
5K
Volterra Equations: Applications in Physics
Replies
3
Views
2K
Motion of a Charged Particle in Electric & Magnetic Fields
Replies
3
Views
3K
Polarity of magnets, Simple?- confused me.
Replies
1
Views
2K
Calculating Ship Thruster Accel (G) from Watts
Replies
10
Views
4K
Internal resistance of cells in parallel
Replies
1
Views
3K
Electric Field really constant in a wire?
Replies
1
Views
2K
Question: How is electric potential related to work and potential energy?
Replies
1
Views
2K
Identifying a Voltage Divider Circuit: Tips for Quick Recognition
Replies
7
Views
3K
High voltage supercapacitor is possible?
Replies
8
Views
13K
Will an induction cooker work in reverse if a hot pan is place on the coil?
Replies
2
Views
2K
How potential energy of electric dipole perpendicular to electric field is zero
Replies
6
Views
8K
About the experiment to find the reactance of inductor
Replies
3
Views
2K
Are Protons & Electrons Just Electrical Charge?
Replies
4
Views
8K
Electromagnetic vs Kinetic Energy
Replies
6
Views
4K
Can the Magnetoelectric Effect Propel Objects?
Replies
1
Views
2K
Why does Photoionization cross section reduce with frequency?
Replies
1
Views
2K
An Introduction to Magnetic Attraction?
Replies
6
Views
5K
Differentiating between shear and longitudinal acoustic waves in a solid
Replies
2
Views
2K
Does Increasing Distance Between Point Charges Really Increase Voltage?
Replies
2
Views
3K
Magnetic spin and a magnetic field
Replies
1
Views
2K
What part of the electromagnetic spectrum is not considered as light?
Replies
9
Views
5K
Does charges remain in an extension cord when unplugged?
Replies
19
Views
21K
Magnetic Forces in Vacuum: FAQs
Replies
5
Views
5K
About the reactance of capacitor
Replies
3
Views
3K
Electric fields, Superposition, and Interneing Matter
Replies
1
Views
3K
Why do accelerated charges emits a photon?
Replies
32
Views
24K
Question about electric potential energy?
Replies
5
Views
4K
Does accelerating electrons give a higher voltage
Replies
2
Views
2K
Measuring Electrical Potential and Electrical Fields without a computer
Replies
5
Views
5K
Why is there never any electric field in a hollow conductor?
Replies
2
Views
3K

Hot Threads

Hot Threads

Recent Insights

Back
Top