- #1
greypilgrim
- 522
- 36
Hi.
This is from a high school textbook, in a chapter about eddy currents and Lenz's law. In a), a magnetic field is turned on, in b) it's turned off, which both induces a current in a suspended aluminium ring:
I think the direction of the current is wrong in both pictures. Any opinions?
This is from a high school textbook, in a chapter about eddy currents and Lenz's law. In a), a magnetic field is turned on, in b) it's turned off, which both induces a current in a suspended aluminium ring:
I think the direction of the current is wrong in both pictures. Any opinions?