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  1. pikachu975

    direction of induced current

    I don't really remember since it was a year ago but they're induced in surfaces of conductors or sheets of metal etc as long as there are no slits (in HSC slits means no eddy currents). I think for wires etc it's just an induced current rather than an eddy current but feel free to correct me...
  2. pikachu975

    direction of induced current

    Note in your photo it won't be an eddy current as it won't be a circular current. I point thumb in direction of movement (down), fingers point in direction of magnetic field (into the page), and palm is the force on the positive charges (theoretically - because positive charges don't move, i.e...
  3. pikachu975

    Paper 1 Section 2 length??

    Word count doesn't matter it's about quality. Some people get full marks with like 800 words. Mine was around 1050.
  4. pikachu975

    2018ers Chit-Chat Thread

    If that's for ext 1 then allg but if it's for advanced that's also okay IF you can write that fast and it's quality (don't wanna distort the quality by adding in more non-good stuff).
  5. pikachu975

    MQ Chatter Thread

    Yeah from atar but hopefully stay on it due to GPA too haha
  6. pikachu975

    Copper with a slit braking question

    Free fall since in HSC slits = no eddy currents or negligible eddy currents. Also just a note I don't think this is electromagnetic braking, this is just an application Faraday + Lenz etc.
  7. pikachu975

    Should i just not do my assignment?

    All nighter and do both
  8. pikachu975

    2019s Prelim HSC Chit Chat Thread

    Just keep writing daily e.g. spend 30 minutes writing out stuff as fast as possible. If you mean for english - I just cut my stuff down so I could finish, I usually wrote around 900 words per essay which was less than standard but it accommodated for my writing speed.
  9. pikachu975

    Productivity when studying

    That was me for english too since it was so boring, but I guess it just took up a lot of hours but at least it got done. But probably set a reward like "play 3 games of fortnite" if you finish english or something
  10. pikachu975

    Is law really that prestigous and how bad is oversuplly in it

    If you're not passionate about it obviously you shouldn't do it or you will either most likely not do well or not do well on the job (which is important for lawyers). It is prestigous but that doesn't matter and every job has oversupply usually you just need to stand out. Standing out is easier...
  11. pikachu975

    An idea to decrease the number of bots

    Idk if I'm allowed to disclose it but either the coders of the bots have figured out the system or it's a human spambot
  12. pikachu975

    MX2 Marathon

    Re: HSC 2018 MX2 Marathon Thanks for notifying us!
  13. pikachu975

    Need help - What does an increase in CPI do to the MPC/MPS?

    I think MPC will decrease since products have gone up in price and hence MPS increases as consumption decreases. Not 100% sure since I just started economics but that's my opinion!
  14. pikachu975

    Getting by 3u Maths without tutoring

    Yeah don't need tutoring at all, but make sure you tell your private tutor to give you more work or you'll quit and find someone else. Also the problem is you only do textbook questions. Textbook questions set the FOUNDATION of what you need to know but you have to do past papers to solidify...
  15. pikachu975

    Half Yearlys

    Focus all your time on 3u 4u and bio
  16. pikachu975

    2019s Prelim HSC Chit Chat Thread

    Put on motivating music
  17. pikachu975

    Where do you want to TRAVEL in the WORLD and WHY?

    RIPPPPP allg can enjoy the animations and food
  18. pikachu975

    Exponential and Log Function help

    Split up the numerator into 2x^3 / x -x^2 / x ... and go from there
  19. pikachu975

    MQ Chatter Thread

    Studying a lot each day so I'm not behind - doing pretty well in terms of having all homework finished. However gotta find time to revise econ110 it's pretty hard haha
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