This physics video tutorial explains how to calculate the magnetic force between two parallel current carrying wires using a formula derive from the equation of the magnetic force on a current carrying conductor and another formula which relates the magnetic field of a wire. This video on electromagnetism contains many examples and practice problems for you to work on. Magnetic Force on a Current Carrying Wire: https://www.youtube.com/watch?v=nv28Cp-ILJ0 Magnetic Force on a Moving Charge: https://www.youtube.com/watch?v=7MBawzone30 The Homopolar Motor: https://www.youtube.com/watch?v=6Oj4qvCR6ow The Lorentz Force: https://www.youtube.com/watch?v=6ThH8IpsqAA Magnetic Field of a Current Carrying Wire: https://www.youtube.com/watch?v=wZlHLHnZSRg ___________________________________ Magnetic Sensors - The Reed Switch: https://www.youtube.com/watch?v=pw9_xmbFi6E Magnetic Force Between Two Parallel Wires: https://www.youtube.com/watch?v=8T_dP7Oq620 Ampere's Law - Magnetic Field of a Solenoid: https://www.youtube.com/watch?v=lLQQjwuqdeg Magnetic Field of a Toroidal Solenoid: https://www.youtube.com/watch?v=XWtscd-IoDU Magnetic Field of a Moving Charge: https://www.youtube.com/watch?v=CXChim2gOzs ____________________________________ Torque on a Loop - Magnetic Dipole Moment: https://www.youtube.com/watch?v=-l-aajUS_Ik The Hall Effect: https://www.youtube.com/watch?v=pnbRXo1q-nE Magnetic Flux: https://www.youtube.com/watch?v=y30ATrKpwpU Faraday's Law of Electromagnetic Induction: https://www.youtube.com/watch?v=LDOa7UdfcMQ Lenz's Law - Induced Current: https://www.youtube.com/watch?v=HhFZfWLl-P0 _______________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections