The world’s largest and most powerful superconducting electromagnet is ready to become the pulsing “heart” inside of a ...

As the pendulum’s magnet accelerates towards the electromagnet’s core, the Hall effect sensor registers an increase in voltage. The voltage peaks as the pendulum passes overhead, and as soon ...

The device sure looks like an electromagnet made with magnet wire and a steel core. But when he shows the ends of the core, you’ll see that the side that attracts aluminum has a copper ring ...

Today, the International Thermonuclear Experimental Reactor (ITER) announced the completion of all components for ...

The International Thermonuclear Experimental Reactor (ITER) has reached a major milestone in the pursuit of clean energy. The ...

indicated by the number of paper clips that the electromagnet can hold. Control variables are the material of the core, the number of turns of the electromagnet coil, size of paper clips.

The current induced in the ring has an inductive phase shift relative to the induced EMF, and this phase-shifted current feels a Lorentz force from a radial magnetic field from the electromagnet's ...