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yes agreed it was quite easy compared to last yr, cept didnt finish last parts of 10 b) or the last part in 9 that stupid beam question!!!! now i have got ext on wednesday and not looking forward to it!!:(

torque is opposite the magnetic flux so when magnetic flux is max (perpendicular) torque is minimum, cos 90=0 but when magnetic flux is min (parrallel) torque is max cos 0=1 if you draw a diagram it helps... when the coil is perpendicular, heaps of lines hit it, therefore magnetic flux max but...

Thebirdmustfly... im doing physical journeys this year and i was wondering where abouts you got Ilse's story from becuase i think that wuld b a really good one to do but i cant find it anywhere!!