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Undergrad Charge Conservation & Isolated Systems

  • manimaran1605
  • · Replies 3 ·
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3

Graduate The Maxwell-Boltzmann distribution and temperatue

  • center o bass
  • · Replies 3 ·
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3

Graduate Why don't neutral atoms distort the electric field?

  • davidbenari
  • · Replies 5 ·
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5

Undergrad Electric circuit, current flowing due to battery

  • Korisnik
  • · Replies 4 ·
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4

Undergrad Magnetic poles and their charges

  • Fiona Rozario
  • · Replies 1 ·
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1

Undergrad Ionized Air Resistance: Research & Questions

  • moh.gamal
  • · Replies 4 ·
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4

Undergrad "Strength" of magnets: is there really such a thing?

  • JeffEvarts
  • · Replies 8 ·
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8

Graduate Electromagnetism and theoretical shape of a photon

  • Hicks88
  • · Replies 5 ·
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5

Undergrad Static Charge distribution along textured surfaces

  • guitmusic11
  • · Replies 1 ·
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1

High School Does electricity passing through resistance decrease potential?

  • DriggyBoy
  • · Replies 6 ·
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6

Graduate Electrostatic Induction: Conductor vs. Dielectric Response Time

  • Samson4
  • · Replies 3 ·
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3

Graduate Frequency for Vibration Modes of a Square Membrane

  • Johnny122
  • · Replies 3 ·
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3

Graduate Gauss' Law -- is there a general proof for all geometries?

  • davidbenari
  • · Replies 3 ·
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3

Graduate What is the Relationship between E, D and P in a Material?

  • Roodles01
  • · Replies 1 ·
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1

Undergrad Electric field outside of charged sphere

  • Imago23
  • · Replies 1 ·
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1

Graduate Electric flux versus magnetic flux

  • lonewolf219
  • · Replies 5 ·
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5

Graduate Intuition on equipartition of energy (EM waves)

  • center o bass
  • · Replies 2 ·
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2

Undergrad Inductors' voltage direction and Lenz Law

  • Nikitin
  • · Replies 1 ·
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1

Undergrad Can you use multiple wires to wind a solenoid?

  • JackWallace
  • · Replies 7 ·
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7

Undergrad "Work done by the electric field"

  • davidbenari
  • · Replies 4 ·
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4

Undergrad Surface Area and electric field strength

  • Samson4
  • · Replies 2 ·
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2

Undergrad Why the net field inside a conductor is zero?

  • recomendacion
  • · Replies 2 ·
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2

Undergrad Are Heat Loss and Energy Conversion Key Factors in Rechargeable Batteries?

  • affascinante
  • · Replies 4 ·
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4

Graduate Loop falling in a magnetic field

  • ShayanJ
  • · Replies 4 ·
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4

Graduate How are diamagnets repelled from high field regions?

  • cf123
  • · Replies 7 ·
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7

High School Differences in formulas (Ohm's law, power)

  • nuuskur
  • · Replies 3 ·
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3

Graduate How do you measure numerically central charge of the system ?

  • Murtuza Tipu
  • · Replies 3 ·
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3

Undergrad Electromagnetic Linear Coupling

  • Phife
  • · Replies 1 ·
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1

Undergrad Beats in electromagnetic waves.

  • Dadface
  • · Replies 8 ·
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8

High School Why do opposite charges attract and like charges repel?

  • Inventor man
  • · Replies 2 ·
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2

Graduate Limits of the Path Length of B-field induced gyroradius

  • thefireman
  • · Replies 1 ·
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1

Graduate Levitate a magnet in aluminum tube with electro-magnet assist?

  • NukerDoggie
  • · Replies 1 ·
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1

Graduate Has Science Identified a Cause for Basic Electric Charge?

  • Cosmica
  • · Replies 17 ·
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17

Graduate E-field vanishing *at* the surface of a conductor

  • AcidRainLiTE
  • · Replies 2 ·
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2

Water bending with static electricity

  • rudedude
  • · Replies 1 ·
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1

Graduate Point charge induced current on a conducting ring

  • Caltechian
  • · Replies 3 ·
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3

Undergrad Tension in a Circular Loop: Calculations and Free Body Diagram

  • kartikwat
  • · Replies 1 ·
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1

High School Electrical potential and potential difference

  • ajay.05
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2

Undergrad Questions on electromagnetism

  • Stevenyzs
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1

Graduate Does an electron with negative electrostatic potential energy fall up?

  • Wnt
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2

Undergrad Faraday's Law and the radius of the coil

  • wigglywinks
  • · Replies 1 ·
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1

Graduate Field due to Magnetic Materials

  • physiguy
  • · Replies 3 ·
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3

Undergrad Why Is There No Induced Magnetic Field in Oscilloscope Electron Deflection?

  • STEMucator
  • · Replies 1 ·
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1

Undergrad If light has no charge and mass, how can it have an electric field?

  • jlyu002@ucr.e
  • · Replies 11 ·
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11

Graduate Wait, I thought magnetism was nonconservative

  • DivergentSpectrum
  • · Replies 5 ·
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5

Undergrad Phasor Leading and Lagging Angles

  • XPTPCREWX
  • · Replies 3 ·
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3

Graduate Dielectric Polarization Components in Ideal RC and C circuits

  • XPTPCREWX
  • · Replies 2 ·
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2

Graduate How to model the flight kinematics of an airplane with air resistance?

  • Meowy
  • · Replies 4 ·
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4

High School Car Electricity Questions - Get Answers Now!

  • CmdrSpock
  • · Replies 3 ·
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3

Graduate Linewidths - Frequency and Wavelength

  • Naz93
  • · Replies 1 ·
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1

Graduate Can Photons Replace Electrons in Electric Currents?

  • lufc88
  • · Replies 2 ·
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2

High School Diagram to show static electricity

  • CmdrSpock
  • · Replies 2 ·
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2

Undergrad Electrostatic voltage and current

  • abdo799
  • · Replies 7 ·
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7

Undergrad Interaction of photons with charged particles

  • PeterPeter
  • · Replies 13 ·
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13

Undergrad Magnetic sphere , magnet properties

  • sondreL
  • · Replies 4 ·
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4

Undergrad Do Open Circuits Accumulate Surface Charges Like Capacitors?

  • tonyjk
  • · Replies 8 ·
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8

Undergrad How Do Like Charges Exert Force Without Using Energy?

  • aditya ver.2.0
  • · Replies 3 ·
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3

Graduate Does the Impedance of a Capacitor Affect AC Circuits?

  • Prashasti
  • · Replies 2 ·
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2

Graduate Forces and fields: magnetic dipole vs electric monopole

  • Jabbu
  • · Replies 14 ·
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14

High School Is there a relationship between magnetism and energy (electrical)?

  • shushi_boi
  • · Replies 3 ·
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3

Undergrad Phase Differences in of voltage in RC and LR circuits

  • Nadun
  • · Replies 5 ·
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5

High School Why do balloons stick to walls but not paper when charged?

  • Aichuk
  • · Replies 8 ·
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8

Undergrad Does human body capacitance change when floating vs. standing?

  • mascail
  • · Replies 5 ·
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5

Graduate How can I calculate the force that is applied on a tube by an another?

  • Transstars
  • · Replies 3 ·
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3

High School Confusion about how electric charge is transferred

  • intelli78
  • · Replies 2 ·
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2

Undergrad What happens to electric charge in the destruction of mass by E=mc2?

  • D.R.U
  • · Replies 8 ·
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8

Undergrad Lenz' Law copper tube thickness question

  • Tesla1899
  • · Replies 11 ·
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11

Graduate Understanding the Propagation of Photons: E-field and B-field in Motion

  • jlyu002@ucr.e
  • · Replies 6 ·
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6

Undergrad Capacitors/inductors have memory?

  • dgamma3
  • · Replies 3 ·
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3

Undergrad Wavelength of 1.5keV (kinetic energy) electron

  • rem45
  • · Replies 1 ·
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1

Graduate Measuring polarization of a neutral object near a charged sphere

  • Rick135
  • · Replies 2 ·
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2

High School Magnet Repulsion: Understanding the Forces at Play

  • Bobshark
  • · Replies 2 ·
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2

High School Question regarding voltage, current and resistance

  • Aichuk
  • · Replies 1 ·
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1

Graduate ElectroMagnetics Lenz's law vs F=qv X B

  • sk8ermeb
  • · Replies 1 ·
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1

Undergrad Electrostatic shielding and capacitors

  • Axe199
  • · Replies 6 ·
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6

Undergrad Force of interaction between magnets

  • akashverma
  • · Replies 32 ·
2
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32

Graduate Electric field of a circular plate with non uniform charge density.

  • loops496
  • · Replies 2 ·
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2

Graduate Oscillating Magnetic Field Heating up blood

  • VVS
  • · Replies 8 ·
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8

Undergrad The process in Electrostatic Precipitator

  • jollage
  • · Replies 2 ·
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2

Undergrad Distance at which electric field causes measurable change

  • Rick135
  • · Replies 8 ·
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8

Undergrad Is energy of a wave based solely on its frequency? And for matter?

  • shangriphysics
  • · Replies 11 ·
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11

Undergrad Magnetic Field: Mass, Charge, and Motion

  • D.R.U
  • · Replies 3 ·
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3

Undergrad Is the Magnetic Field Conservative or Non-Conservative in Doing Work?

  • reasonhunt
  • · Replies 83 ·
3
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83

High School Do stationary electric fields have a magnetic field too?

  • jlyu002@ucr.e
  • · Replies 7 ·
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7

Undergrad Liquid Metal Under Applied Voltage

  • ApplePi314
  • · Replies 6 ·
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6

Undergrad Does Magnetic Field (=/need) electron spin + movement of charge?

  • hongiddong
  • · Replies 5 ·
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5

Undergrad Can a straight wire be a self inductor?

  • overtak3n
  • · Replies 15 ·
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15

Graduate Divergence of an inverse square field

  • Maharshi Roy
  • · Replies 2 ·
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2

Graduate Diodes and electromagnetic emmission Help?

  • radaballer
  • · Replies 3 ·
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3

Graduate Calculating the natural frequency of a plate fixed at four corners

  • Alioth
  • · Replies 2 ·
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2

Graduate On what empirical laws are Maxwell equations based?

  • Earthland
  • · Replies 4 ·
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4

Graduate Wave propagation interpretation

  • microsansfil
  • · Replies 23 ·
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23

Undergrad Magnetic field of a moving charge: which way to the North pole?

  • Jabbu
  • · Replies 12 ·
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12

Graduate Lorentz force and work done: where is the glitch?

  • pleco
  • · Replies 46 ·
2
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46

Undergrad Electromagnetic induction confusion

  • manvin
  • · Replies 4 ·
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4

Undergrad Magnet vs CRT TV a.k.a question about magnetic poles of electrons

  • Dummienoob
  • · Replies 5 ·
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5

Graduate Maxwell Relations: when are they valid?

  • John Perez
  • · Replies 7 ·
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7

Undergrad How Does Back EMF Cause a Voltage Drop in Household Circuits?

  • Jimmy87
  • · Replies 1 ·
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1

Graduate How is the following derived: Please help derive the following: dPh/dR

  • Zashmar
  • · Replies 5 ·
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5

Graduate Gauss's Law and conservative fields

  • abhi3142
  • · Replies 3 ·
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3