you are a lifesaver @OSC !! idk how much i would have suffered in physics if i had not found you earlier; you're the best ib physics tutor in my opinion
I sure do! Just look at the different playlists for the various topics. I've got all 8 SL topics, plus AHL topics 9, 10, 11 and 12, in addition to two of the optional topics (Relativity and Astrophysics)
Hello sir, Hope you are having a good day. My understanding of mag flux vs flux linkage is that mag flux is like the total mag field and flux linkage are the field lines that go through the number of coils. So if the mag field changes, there are more/less of the lines passing through the coils. Is this a valid way to think about flux vs linkage? Also, if a magnet were to move forward and induce (for example) a positive on that side of the coil, does this mean that when it's taken away it induces a negative on that same side of the coil? Just wanted to say that your videos help out a lot. I've been using them in parallel with my own revision and you explain things super clearly (like the chocolate analogy for p.d. really helped).
Because it's awesome :) Good news, students do quite well in the course overall, just that it seems really hard while they're in the course. Hang in there - you'll get through the course alright
![Lenz’s law [IB Physics HL]](http://i.ytimg.com/vi/lVgEMVNVnGI/mqdefault.jpg)
![Lenz’s law [IB Physics HL]](/img/tr.png)
![Alternating current [IB Physics HL]](http://i.ytimg.com/vi/0A6YBfYLZmI/mqdefault.jpg)
![Magnetic fields [IB Physics SL/HL]](http://i.ytimg.com/vi/ewKZBICBcnA/mqdefault.jpg)
I cannot thank you enough for your videos. I don't know what I would've done without these videos. Seriously, you are the best teacher ever period! 😃
You are too kind. Your comment makes my day! Cheers, Mitch
full syllabus mug before ib exams tmr. youre so fkn good! regret not finding you ealier
Hahah. Thanks! Good luck with the exams! Cheers, Mitch
you are a lifesaver @OSC !! idk how much i would have suffered in physics if i had not found you earlier; you're the best ib physics tutor in my opinion
That makes me so happy! Good luck with your studies - you can do this! Cheers, Mitch
thanks so much for your help sir idk how else we would have prepared for exam next week
You are most welcome Cheers, Mitch
Hi sir, hope this is not a stupid question: what is the difference between magnetic flux and magnetic flux linkage? Thank you!
One way to look at it is that magnetic flux are the imaginary lines, whereas magnetic flux linkage is how those lines intersect a surface.
you are so nice to listen to. thank you for making these!!!
You are so welcome! Cheers, Mitch
much better than my physics teacher who teaches nothing
You're too kind! :)
3 hours before exam lmaoo
Hope the exam went ok!
There there is a mathematical error in the equation being solved. The induced emf is 0.6 volts.
no its 0.006
his answer is correct, but his process is wrong (should have been 6000*10^-5, but he still had correct answer).
bruv, its 0.6969, check ur math
Do you cover all HL Physics topics in this channel?
I sure do! Just look at the different playlists for the various topics. I've got all 8 SL topics, plus AHL topics 9, 10, 11 and 12, in addition to two of the optional topics (Relativity and Astrophysics)
the GOAT
Awww, thanks! Cheers, Mitch
30x200 isn’t it 6000 not 600?
Yes, you are correct! Thanks for writing. Cheers, Mitch
thx bro
You're very welcome! From your YT handle, looks like you're into climbing? Me too! :)
Hello sir,
Hope you are having a good day.
My understanding of mag flux vs flux linkage is that mag flux is like the total mag field and flux linkage are the field lines that go through the number of coils. So if the mag field changes, there are more/less of the lines passing through the coils. Is this a valid way to think about flux vs linkage?
Also, if a magnet were to move forward and induce (for example) a positive on that side of the coil, does this mean that when it's taken away it induces a negative on that same side of the coil?
Just wanted to say that your videos help out a lot. I've been using them in parallel with my own revision and you explain things super clearly (like the chocolate analogy for p.d. really helped).
Yes, you have it correct - well done!
man why did i go physics HL
Because it's awesome :)
Good news, students do quite well in the course overall, just that it seems really hard while they're in the course. Hang in there - you'll get through the course alright
IB Phys exam in 3 hrs.
Good luck! Hope it went well :)
Cheers, Mitch