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Undergrad Faraday's Law Help - Find Answers Here!

  • matthewgill
  • · Replies 1 ·
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1

Graduate Electromagnetic Waves: Solving Wave Equation for Point Charge

  • Bobhawke
  • · Replies 12 ·
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12

Graduate Electron mass/energy do not conform to e=mc^2

  • timallard
  • · Replies 25 ·
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25

Graduate How Does Lorentz Force Affect Work Done Despite No Energy Transfer?

  • spidey
  • · Replies 3 ·
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3

Graduate Need some review, about magnetic fields

  • trilex987
  • · Replies 1 ·
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1

Undergrad Mechanism of charge interaction?

  • Sharky
  • · Replies 1 ·
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1

Undergrad Is the magnetic induction line closed

  • jomoonrain
  • · Replies 2 ·
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2

Undergrad Ohm's Law and Its Application to Semiconductors

  • KFC
  • · Replies 2 ·
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2

Graduate Energy in a charged metal plate

  • raybuzz
  • · Replies 2 ·
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2

Graduate Inverse-Square Law: Isotropic vs Anisotropic Radiation

  • GRB 080319B
  • · Replies 1 ·
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1

High School The real deal on the electric eel

  • jmckennon
  • · Replies 1 ·
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1

Undergrad Charge inside a charged sphere (Gauss law)

  • armis
  • · Replies 5 ·
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5

Graduate Current density of a filamentary loop

  • fadecomic
  • · Replies 1 ·
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1

Graduate Charge inside a conductive shell

  • Zipi
  • · Replies 1 ·
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1

Undergrad Magnetic Field Force: Attraction & Repulsion

  • nemesiswes
  • · Replies 2 ·
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2

Undergrad How to prove that a electric field is constant

  • Edwan
  • · Replies 1 ·
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1

Graduate Does frequency affect energy loss in light passing through glass?

  • disgradius
  • · Replies 1 ·
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1

High School Can You Control the Strength of a Magnetic Field with Obstructions?

  • Math Jeans
  • · Replies 8 ·
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8

Graduate Understanding the Derivation of Complex Impedance in AC Circuits

  • Apteronotus
  • · Replies 5 ·
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5

Graduate [Q]One question about Magnetic boundary conditions.

  • good_phy
  • · Replies 1 ·
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1

Graduate Why is the electric potential continuous

  • ahrkron
  • · Replies 16 ·
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16

Graduate Large scale electromagnetic hover sculpture HELP [really quite ]

  • s2mega
  • · Replies 11 ·
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11

Graduate Free and bound charge at dielectric-conductor interface

  • youngpm
  • · Replies 1 ·
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1

Undergrad Voltage Delays: Inertia, Inductance & Speed of Light

  • fisico30
  • · Replies 8 ·
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8

Graduate Application of Noethers to Lorentz force Lagrangian with boost

  • Peeter
  • · Replies 2 ·
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2

High School What Powers the Attraction Between Two Permanent Magnets?

  • MisterBig
  • · Replies 19 ·
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19

Graduate Questions about the nature of the electromagnetic spectrum

  • sonnybilly
  • · Replies 6 ·
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6

Undergrad Examining EM Radiation and Charge: The Truth About Emission and Movement

  • spidey
  • · Replies 5 ·
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5

Undergrad Photoelectric Effect: Explaining Wavelength Effect on Electron Emission

  • susan__t
  • · Replies 5 ·
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5

Graduate Sinusoidal waves and Maxwell eqns

  • fisico30
  • · Replies 3 ·
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3

Graduate Force on a Magnetic Dipole Around a Coil

  • trilex987
  • · Replies 12 ·
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12

Graduate Divergence-free field has closed field lines?

  • Wiemster
  • · Replies 9 ·
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9

Undergrad What Is Charge and Where Does It Come From in Physics?

  • The_Cat
  • · Replies 14 ·
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14

Graduate Non-Uniform Plane Waves, Multiple values of E and H?

  • Tawoos
  • · Replies 2 ·
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2

Undergrad Conceptual question about electric flux

  • faller217
  • · Replies 2 ·
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2

Undergrad Equation to relate voltage to distance of a spark

  • professor
  • · Replies 1 ·
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1

Graduate How Much Power to Generate 400,000 Gauss EMF?

  • Rayzorblades
  • · Replies 4 ·
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4

Graduate Parallel conducting currents and the relevance of reference frames.

  • mememachine
  • · Replies 1 ·
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1

High School Setting Up Basic Circuits with a Multimeter

  • Jazmin
  • · Replies 2 ·
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2

High School How does a given wave acquire it's frequency ?

  • ValenceE
  • · Replies 2 ·
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2

Undergrad Is E Proportional to 1/r for a Ring and Central Electrode Setup?

  • degredationz
  • · Replies 8 ·
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8

Undergrad Magnitude Of Force Between Magnets

  • northmop
  • · Replies 1 ·
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1

Undergrad Why Doesn’t a Charge Move in the Direction of the Force in a Magnetic Field?

  • nikhilthunder
  • · Replies 3 ·
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3

Graduate Electron 'Orbits' and the Uncertainty Principle

  • froze2deth
  • · Replies 4 ·
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4

Undergrad Question about rf signals(yes i think this does relate to physics)

  • Scarlet~Witch
  • · Replies 1 ·
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1

Undergrad Jump In The Capacitor Voltage?

  • symsane
  • · Replies 2 ·
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2

Undergrad EM Waves: Oscillation vs. Translational Motion

  • Gear300
  • · Replies 9 ·
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9

Graduate Classical Electron Oscillator Model, quantum analogy

  • buttersrocks
  • · Replies 5 ·
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5

Undergrad Where does the energy of a discharged capacitor go?

  • symsane
  • · Replies 3 ·
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3

Graduate Faraday's law and complex number

  • spidey
  • · Replies 14 ·
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14

Undergrad Ohmic loss, ohm's law, resistance etc

  • fisico30
  • · Replies 5 ·
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5

Graduate Magnetic field/simple current loop

  • granpa
  • · Replies 9 ·
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9

High School How Do AND/OR Logic Gates Work with Diodes?

  • h0dgey84bc
  • · Replies 4 ·
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4

Undergrad Accelerating magnet and electromagnetic induction

  • spidey
  • · Replies 20 ·
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20

Undergrad Current Flowing Through RC Circuit (Charging)

  • AnXioZ
  • · Replies 3 ·
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3

Graduate Charge.E field and Faraday's cage

  • fisico30
  • · Replies 19 ·
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19

Undergrad Dielectric constant and strength

  • chassiz
  • · Replies 1 ·
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1

Undergrad Magnetic field of an infinite plane

  • granpa
  • · Replies 6 ·
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6

Undergrad Converting magnetic field strength into a vectorial distance.

  • ooD3mon
  • · Replies 3 ·
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3

Graduate Understanding Length and Area Elements for Electromagnetic Laws

  • tblount2
  • · Replies 2 ·
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2

High School Electric field and current in a conductor

  • FrankJ777
  • · Replies 7 ·
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7

Undergrad Understanding Electric Flux and Its Physical Significance: Gauss' Law Confusion

  • aalmighty
  • · Replies 13 ·
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13

Undergrad High-power electricity through Salt Water

  • Erez_L
  • · Replies 3 ·
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3

Graduate How Does a Plane Electromagnetic Wave Exist in Three Dimensions?

  • j-lee00
  • · Replies 1 ·
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1

Undergrad Details of how electricity and radio work

  • Sharky
  • · Replies 10 ·
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10

Graduate How can Maxwell's equations be used to derive electromagnetic wave phenomenon?

  • Gear300
  • · Replies 3 ·
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3

Undergrad What are the image charges inside the spheres?

  • eintagsfliege
  • · Replies 17 ·
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17

High School Magnetism Another Element to Manipulate?

  • nazra7
  • · Replies 1 ·
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1

Undergrad Is there a calculation to work-out the products of simple magnet-coil induction?

  • matthewgill
  • · Replies 1 ·
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1

High School Equation help desperately needed Faraday Equation.

  • matthewgill
  • · Replies 1 ·
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1

Undergrad Potential Energy in a capacitor

  • physstudent1
  • · Replies 5 ·
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5

Graduate Water Electrolysis and Water Dissociation with RF waves

  • Butterfly_grl
  • · Replies 1 ·
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1

Undergrad Why negative charge moves from low to high potential?

  • MIA6
  • · Replies 8 ·
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8

High School Taser: can you disperse or ground the charges?

  • lwr004
  • · Replies 2 ·
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2

High School Bicycle Dynamo Light Circuit: Understanding the Wiring and Functionality

  • Physicsissuef
  • · Replies 4 ·
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4

High School Where do magnets get their energy from?

  • madmike159
  • · Replies 20 ·
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20

Undergrad Understanding EM Radiation: Impact of Changing Magnetic and Electric Fields

  • spidey
  • · Replies 10 ·
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10

Undergrad Understanding Delta PE: Why is it Equal to -W?

  • MIA6
  • · Replies 8 ·
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8

Graduate Why is the electric potential equation incorrect in this paper?

  • Apteronotus
  • · Replies 6 ·
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6

Graduate Question about stresses in material due to elastic and piezoelectric

  • overgift
  • · Replies 8 ·
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8

Graduate Stop Free Electron Flow in DC Unshielded Wire

  • rjullom
  • · Replies 8 ·
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8

Undergrad Modeling Magnetic Fields: A Beginner's Guide

  • Galadirith
  • · Replies 3 ·
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3

Graduate A question about Faraday's law

  • LiorE
  • · Replies 5 ·
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5

Graduate Maxwell Stress Tensor: Explained for Ben

  • Ben473
  • · Replies 9 ·
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9

High School Can we use step up transformer as step down

  • ankitmohan91
  • · Replies 5 ·
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5

Undergrad Vacuum Capacitance: Value & Dependency?

  • Apteronotus
  • · Replies 1 ·
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1

High School Capacitance - Dielectric Constant Relation?

  • Apteronotus
  • · Replies 1 ·
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1

High School Boiling water using electric current

  • mflatford
  • · Replies 11 ·
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11

Undergrad Why Does Voltage Change with a Constant Power Supply in a Rheostat Circuit?

  • 2710
  • · Replies 1 ·
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1

High School Resistance of a resistor and the energy and power dissipated

  • isaaclimdc
  • · Replies 13 ·
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13

Undergrad Mechanical Energy and Electricity

  • lorenzotr
  • · Replies 4 ·
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4

Graduate Does an electron have a continous range of energies?

  • melissajohn
  • · Replies 2 ·
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2

Undergrad Why is the right-hand rule used for both current and angular momentum?

  • nuby
  • · Replies 2 ·
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2

Graduate Electron Group Waves & Electromagnetic Waves, energy delivery in a wire

  • mgladden2
  • · Replies 10 ·
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10

Graduate Sign of permittivity/permeability

  • daudaudaudau
  • · Replies 12 ·
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12

High School Why Do Like Charges Repel & Unlike Charges Attract?

  • ankitmohan91
  • · Replies 12 ·
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12

Graduate Gauss' Law: Cylindrical Symmetry

  • Arsenal
  • · Replies 4 ·
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4

Undergrad Relationship Between Watts & Hertz In Radio Waves Frequency

  • Butterfly_grl
  • · Replies 2 ·
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2

High School Does the difference in charge play a role in electromagnetism such as

  • cam875
  • · Replies 6 ·
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6

High School Capacitors in series and Kirchoff's law

  • ibc
  • · Replies 53 ·
2
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