Breadcrumbs

08 Electromagnetic Forces or Electromagnetism

Based on the provided page, here is the extracted table containing the topics, SLS modules, and their respective URLs:

Topic SLS Module URL
14. Electric Fields Electric Field Electric Field
  Capacitance Capacitance
15. Currents Transmission of Electricity: Alternating Currents or Direct Currents? Transmission of Electricity
  Alternating Current (Lesson 1/2) Alternating Current (Lesson 1/2)
  Rectification of Alternating Current (Lesson 2/2) Rectification of Alternating Current
  Current and Charge Current and Charge
16. Circuits Power and Resistance in a Circuit Power and Resistance in a Circuit
  Potential Divider Circuits Potential Divider Circuits
  Components in a Circuit (Lesson 2/2) [H1/H2 Physics] Components in a Circuit
  Resistors in series and parallel arrangements Resistors in series and parallel arrangements
  Potential Difference, Voltage and Internal Resistance Potential Difference, Voltage and Internal Resistance
  Capacitors in Circuits Capacitors in Circuits
17. Electromagnetic Forces Magnetic Field Produced by Current-Carrying Conductors Magnetic Field Produced by Current-Carrying Conductors
  Investigating the force on a current carrying wire Investigating the force on a current carrying wire
  Force on a Moving Charge in a Magnetic Field Force on a Moving Charge in a Magnetic Field
  Interactions between Magnetic Fields and Current-Carrying Conductors Interactions between Magnetic Fields and Current-Carrying Conductors
     
DC motor 3D virtual lab

DC Motor 3D Virtual Lab makes the hidden mechanism of a two-pole motor visible: magnetic field, coil current, magnetic force, split-ring commutation, dead spots and back-EMF.

Students can change the supply EMF, magnetic field and commutator gap, reverse the polarity, swap the magnets, pause the motion and test force-direction predictions.

Claude Fable 5 homopolar motor 3D explorer

Homopolar Motor 3D Explorer is an alternate, orbitable model created using Claude Fable 5. It makes the magnet's closed field loops, the conventional current path and the tangential magnetic force visible around the classic battery–magnet–wire motor.

Students can reverse the current, flip the magnet, change current and field strength, pause the dynamics and compare the three-dimensional B–I–F relationship with the observed rotation.

Homopolar motor 3D lab showing current, magnetic field and force

Homopolar Motor 3D Lab makes the invisible physics of the simplest electric motor visible. Students can orbit a battery–magnet–wire model, trace the closed current path, inspect smooth magnetic-field loops and compare the local current, field and force vectors that produce rotation.

The activity is designed to connect the global picture of a magnet's field—from its north pole through space and back into its south pole—with the local radial field component that acts on the current-carrying conductor.