The Lorentz force combined with acoustic shear waves could help doctors detect dangerous diseases, say researchers in France. The team has shown that the electromagnetic force could create ...

A permanent magnet changes the flux through coil, generating a voltage that can be read by an analog voltmeter (you can pretend it's a galvanometer). Connect the voltmeter to the coil or to the DAQ ...

There is a super-weird thing about induction cooking, and that’s how the pan gets hot. When you cook with gas or standard electric burners, the burners themselves produce heat, and – through ...