Teachers Notes

IB Physics: Teachers Notes

I tried this one using a pasco coil and two small Neodymium magnets stuck together. The combination gave some very good graphs when the induced EMF was measured using LabPro. To ensure that the magnet passed through the coil I made a tube out of paper, this was quite short so limited the range of values used, I think a longer plastic tube would be better. To reduce the damage to the magnet I used my hat as a landing...

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