Max Power Theorem - Calculus - A Level Physics Revision

The max power theorem uses calculus to show the power is a maximum when load resistance equals the internal resistance. How real power supplied behave. "Everybody needs a basic grasp of calculus." #thankyouJonHart #thankyouZain

[KitBetts-Masters]

Grab my new book to help you get ready for studying A Level Physics and to prepare for the exams:

[siblinho]

Hi, I'm a first year student just starting to apply calculus. At around 5:57 could you have took the denominator to the numerator and raised it to the power of -2, then use the product rule to differentiate?

[jimbobbydave]

Thanks for this! We don't get to use calculus in physics so this was really interesting.

[MidnightStorm]

I honestly think this is one of the best things I've learned in A level Physics

[daniella_asare]

Thanks very much. Good explanation. Do some more on other engineering topics. Would love to watch them.

[funtygirlolato]

Wish you were my teacher this is so amazingly helpful

[jingwenzhang]

I have a question sir. How do prove that it a maximum? Would we have to double differentiate it as minimum point can have zero gradient too. Thank you!

[aerotriangle]

this really helped with an A level core practical. v clear. thanks!

[CameronNoakes]

confusing but just kept telling myself that it was just derived equations. interesting for sure.

[mahtaqmir]

was afraid that u gonna hold that board till the end of this vid

[rasskeofficial]

Gonna score everything in my assignment🎓🎓🎓