Electricity Grade 11 and 12: Exam

Electricity Grade 11 and 12: Exam

[Wandile_Mthethwa]

"When you go to the shop"
The amount of times Kev has said that

[azaa]

Notes for me when I comeback to the video:

9:43 (If question says volmeter decreases by x amount, then the internal voltage (Vint) is equal to x. Therefore you can use I = Vint / R)

14:30 EMF can never change

[self_made]

If I don’t know which voltage goes with which resistance by the end of this playlist, then I’d be crazy😭😭😭😭😭😭🤣

[Kaxlax]

Hey Kevin, Is it possible if you upload videos on electrodynamics

[Jed.McIntyre]

Hey Kevin, I have a test on this tomorrow BUT I don't understand how in 8.5 EMF cannot change. The formula for emf is E=I(R+r) so therefore when the 4 ohm resistor is removed from the circuit then R decreases from 13.38 to 9.38. If you now complete the formula with 9.38 as R then your final answer would decrease? Also thank you for your videos, you are the only reason I am surviving physics and chem at the moment❤

[mr_jet]

That one percent of electrons that go through the hard way 💪😂 sigma

[AkhonaNdlovu-vbpn]

Hy Kevin, I confused isn't that 1, 5v an Emf ?

[Brendamelita]

Hi Kevin I dnt understand there by emf when you say is 12 you just put any
number and you subtract by 1.5

[Thamna_Kagushiri]

Thanks sir esp with your answer to the last question 😊