query: Can magnetic force do work?
positive_passages.docid: 52053
positive_passages.text: Does a magnetic field do work on an intrinsic magnetic dipole?
negative_passages.docid: 31837
negative_passages.text: Why does Newton's Third Law actually work?
negative_passages.docid: 8786
negative_passages.text: Mechanism by which electric and magnetic fields interrelate
negative_passages.docid: 136921
negative_passages.text: Is the Lorentz force expression valid for magnetic field created by a magnetic monopole?
negative_passages.docid: 35559
negative_passages.text: Vibration to Torque: Magic Motor
negative_passages.docid: 102253
negative_passages.text: How permanent magnets work?Are they working with motion of electrons?
negative_passages.docid: 57983
negative_passages.text: Is diamagnetism a static or dynamic effect?
negative_passages.docid: 40740
negative_passages.text: Why force $F$ is $ma$ but not $md$ or $mv$? How can I observe and understand "force" in real life?
negative_passages.docid: 89839
negative_passages.text: What is function of force $F$ and work $W$?
negative_passages.docid: 49405
negative_passages.text: Can we calculate the magnetic field of a permanent magnet?
negative_passages.docid: 1427
negative_passages.text: What prevents this magnetic perpetuum mobile from working?
negative_passages.docid: 108081
negative_passages.text: Is there some special case where a fermion can mediate a force?
negative_passages.docid: 155927
negative_passages.text: Force felt by a moving charge due to its own magnetic field?
negative_passages.docid: 149567
negative_passages.text: Why does a force not do any work if it's perpendicular to the motion?
negative_passages.docid: 99590
negative_passages.text: Can the Lorentz force expression be derived from Maxwell's equations?
negative_passages.docid: 16388
negative_passages.text: Are static magnetic and electric fields distorted by gravity? How?
negative_passages.docid: 53253
negative_passages.text: What force acts on a small piece of a free, spinning ring?