Don't be dumb
The motor is immediately what I thought of and makes the most sense. Took physics about 6 years ago so I'm a bit rusty!NO, I continue to use the transformer analogy because it's something simple that most people have seen and kinda understand. It's the easiest way to explain to folks with no understanding or desire to learn that effect of a voltage being induce by the changes in the magnetic field into a stationary wire. It's really basic motor generator theory and applies to what we're talking about. Where by turning a motor that has a permanent magnet you can generate a voltage. The difference being that with an EMP the wire is stationary and the field is changing.