Magnetic Torque | Physics with Professor Matt Anderson | M23-08

Okay, we know that current carrying wires can experience a force in a magnetic field, but what about a current loop? What happens to that?

Physics with Professor Matt Anderson

[risenphoenix]

Thank you for all the videos I’m so tired the past two weeks haven’t been able to study I’ll be back to watch these and learn thank you again Dr Anderson!

[hamzaali-ddnu]

Greetings. I am Pakistan and i want to thank you because it was very hard to understand form my textbook but you teach it very nicely. I think that i can't forget it ever

[copycat-dyjr]

Thank you, Professor Anderson ....we all love you in Africa too... your lectures make physics look like so much fun...and i can't wait to persue it beyond getting a digree

[FredrickKyaaka]

Seems it was my right time to get to these but your teachings hit differently, Dr. Anderson. please thank you

[manojmohan]

I find your lectures very straightforward and simple. love it!👍 Well done keep making more videos.

[SamFugarino]

Thank you. I am really enjoying your videos. I loved physics in college. Did well too. Wish I had pursued it further.

[how-about-no_]

Thanks for another awesome video!
Love from Bharat

[markkennedy]

Thanks for this. If the bottom section of the loop is fixed as a hinge, can you comment on what the torque of the loop around that hinge would be.

I understand that F=mu×B=NIABsintheta gives the torque of a free loop as here, but was just wondering if that would be the same torque around a section fixed as a hinge. I suspect not. Can you confirm this.

The reason I ask is I'm doing a problem that asks to get an expression for such a torque (due to an unknown B field) around a fixed section as a hinge . And then asks to equate this expression to the torque due to the weight of the loop around that hinge. So we can find the target variable B.

If you comment on this, I would really appreciate it.

[duylongnguyen]

Hi dr.matt i want to ask why we have to time the angle between B and plane's normal?

[Mahfknamsayn]

Does the magnetic field itself have a torque or just the wire creating it

[Mahfknamsayn]

You make great videos and I sincerely appreciate them, if it weren't for you I'm not sure how i would find this information

[foooisuki]

When do we use τ= BAIN cosθ and τ= BAINsinθ

[marwanarrif]

Dear Prof. Anderson.
I have a theory that might change all physics and the way we perceive reality.

[marklog]

I need to transfer to your college lol.