Work on current loop placed in a magnetic field: how can there be work done against magnetic forces?
51541
How can a magnetic field produce an emf if the force produced does no work?
3386
How can magnets be used to pick up pieces of metal when the force from a magnetic field does no work?
128329
Magnetic force on a charged particle viewed from 2 inertial frames
56198
Magnetic Field in the presence of a conductor
90157
Can a magnetic field be induced without an electric field?
8786
Mechanism by which electric and magnetic fields interrelate
79319
force on a moving charge in magnetic field
19380
The equivalent electric field of a magnetic field
48631
Does the magnetic field due to the current from a motional emf induce a counter emf?
53441
Simple explanation to the induction from the slowly changing $\vec B$ of a solenoid in the region of $0$ magnetic field
52502
Conservation of Energy in a magnet
125404
Work of a force field
30839
Why don't loop currents produce light?
156100
Toroid with variable current and Ampere's Law
127454
Mechanism by which a moving single electron generates a magnetic field
51088
Magnetic Flux conservation
204
How does a magnet work?