Recent content by Macdwg

School rank: 600's Atar: 93.70 That was to prove to all the naysayers that school rank stops you from cracking the 90's. It's all bullshit.

English was my gun subject and i went the shittest in it what the fuck? Biology 85 Engineering 92 Gen Maths 96 Physics 87 English 82

< 30

As has been said repeatedly throughout the year. The assessment that you received in school has minimal relevance and is not you're final assessment mark. You're final assessment is determined by you're rankings and how you're cohort has gone in the external exams.

or lack thereof.

What are you talking about, he used metres. The final answer is in metres.

I'm going to say that the magnet question is open to interpretation, it really depends on the distance between the magnet and the wire, which we aren't given, and hence from this you are unable to assume that the field lines are acting horizontally like moke is suggesting, nor are you able to...

Mate, ull find that the right hand palm rule is actually with your fingers pointing in the direction of the field, which is left, and the palm pointing in the direction of the force. Sorry but try again? X is moving downwards.

Fuck i think i got 34.5 A and i thought i was wrong, lets hope thats what i wrote down, fuck yeaa!!

Heres a pic i drew haha. Dont have much more than that.

Didn't even cross my mind hey, i just saw electric field and thought about a centripetal force. So i equated a few formulas and got an answer, although wrong hehehe.

If you noticed there was no south pole next to the y, no magnet at all infact, there was just one magnet on side x, meaning that only x is exposed to the magnetic field. Current flows from Y side through to X, meaning x is going downwards. I could be wrong, the question was very open to the...

Who got the frequency of the lightwave in the 2nd last question from the experimental table to be 8.something x10^-14? Also i think u place it on the Y side. I fucked up the length contraction and time dilation question, i hate those questions because i feel i cant interpret them proper...

I assumed there was no other magnet and the lines flowed from north to south on that one magnet, therefore only placing side X in a magnetic field. Worked out that x was going down and y went up as it was pivoting. blah blah blah. :( wish i could see the paper damnit.

Was the current going to the right to y then around to x or vice versa? Also did u point your fingers left as there was only a magnet of N, then those field lines go to south (which is left).