I'm having issues trying to grasp the 3rd method, how does the magnetic field coming from a particular pole (Say North pole) changes sign to negative. I'm believing that as the magnetic field cuts across the areas of the coil it changes, thereby producing current. But when it rotates how does it really change to a negative by just flipping it over 😩

Thank you sir, you really helped me especially with question 5

hat trick for you teacher from libya i passed the gcse exams because of you

Is it a must you write the clockwise moments=anticlockwise moments cause of you don't follow that you still get same answer

Why have 10 there instead of 5

acc saved me thank you

This is seriously underrated, it's a crime for this few people to know about you!

what program are you using for drawing?

i finally understand this topic... tysm....😀😀✨✨✨✨✨✨

Where is the center of the wing's turn? Is it relative to an observer on the earth (ground) or is it somewhere else above the wing somewhere in space? Does the total lift vector (moment) point to the center of the turn or does the horizontal vector (moment) determine where the center of the turn is? If it is not with respect to an observer on the ground, then the center of turn is not pointed by the horizontal lift vector. If this is so, both wingtips have no relationship to the ground and thus, both wingtips are flying at the exact same airspeed, with respect to the airmass, right? Wrong?

Thank you sir I was struggling sm

This questions are way to simple bruh compared to the ones i'm finna get tomorrow.

why didnt he divide by 0.6 for the first one tf

This videos helps me .

Thank you very much

Great video and explanation! I have a question though. Why if you alter the shape quicker does the E increase, like you said, and not decrease because its in the denominator? Greeting from Greece!

life saviour.

Thank you very much...I've been battling with moment calculations for the past two years..😢..thanks for making it seem as easy as pie... you're a good teacher 😊

You have no idea how this helped meeee. I was trying to understand this thing for a whole hour- Thank youuuu

Great job mate!! I find it funny how 'ball' and 'bowl' sound the same when you say them lol

Thank you soo Much !!!!! This helped a ton !

Did anyone else’s physics teachers not teach this???

Excellent

Flux are the field lines passing through a body

Your lectures are amazing, understood it better than any highschool teacher🥰🥰🥰

tysm tysm!!!

Good explanation

How did you get your 2m

This is kinda difficult

I spent months struggling with something I can understand in just minutes

I thought anticlockwise is negative so in 3:19 why is your anticlockwise positive

Thank you❤

Very clear and straight to the point. Thank you so much!

Thank you I have got more material about the diffraction of wave 🙂🙂🎉

this video is up to the mark. honsetly. but I got confused on the deflection of alpha and beta in the electric field as my book (Cambridge olevel by Heather...) represents alpha deflecting more than beta in the electric field which is totally against your provided lesson. can you help me out with some valid resources?i really depend on your quick response as your answer means a lot to me, my exams are at the top of my head. kindly answer me as soon as possible and thank you for such content .it really helped me a lot.

best explaination sir ,keep it up

wait isnt ccw positive and cw negative?

@LovattPhysics thanks to you my number 1 difficulty the exam has vanished😀

This video helped me allot in my exam

We can not see the questions It is blurry. drive.google.com/open?id=1vCclBGlcn2fFSeO9iIATNl2mAiomxsrjBGb9Hu-88dk

Can anyone explain to me why question 4 is not 3F= 80 X 2 +60 X 4 + 90 X 6 ? 😢

Just exploring some resources to share with my students and really great to find your resource. Hope you're still sharing - I've subscribed in hope!

Hi Mr Lovatt! I'm Dang from Y10 in BIS. You've taught me physics a while back. I'm in college rn study about computers but I'm still heading back here to learn Physics for a bit of fun ^^. I'm glad to be able to revisit these wonderful videos. Hope you are doing well & you'll continue to make these videos for your future students. (P.S This is the video that actually saved me my IB Higher Level physics during my year 13 so thank you for that xD)

Wow, you really helped! Thanks🙂

Thanks❤

Thank you for your kindness to explain all the rules. I really appreciate. I have a question about your drawing at 7:30. Do we have to follow another rule as "one coming in, one coming out at each vertex"? Then, to follow the rule, should we rearrange the positron arrow downward and the photon is vertically upward, indicating that the photon is the product after the interaction?

I love the way you teach❤

Thank you sir helped alot

I still dont understand how to know which one's the clockwise and anticlockwise moment at the beginning of the question. Is anyone able to explain?

Tbh even though i dislike the topic,the explanation is better than other physics explanation.good video!