Current flows from the positive to negative terminal. Using this current we can determine the magnetic field of the solenoids and the current in the motor, then use right hand rule to find force
Not too sure since I don’t do English personally, but one of my friends does. I don’t think she’s looked at individual texts yet but I think its just general english skills like essay writing and stuff.
Personally, when I tutor, I make a few questions / notes to discuss with students and set extra questions after class and mark them. Not too sure what other tutors do but some of my friends just mark and discuss past papers only.
Bio is OK, but if you do legal, PDHPE, or Business you pretty much have to state rank to get a substantial ATAR because the scaling is really bad. Eng Adv is good but for Maths I'd recommend at least X1. Ultimately tho, pick the subjects that you like