Physics Ch 67.2 Advanced E&M: Electrostatics (3 of TBD) Principle of Superposition

[@maxpolaris99]

Algabraically add the x's and y's or place original vectors head to tail to find the coordinates of the new vector, use Pythagoras to determine it's magnitude. This works in any order because , is it the commutative property of addition? Have you or will you do anything on tensors, quarternions or fields? It's always a pleasure watching your videos for a little mental stimulation/exercise.

[@faithisdivine1611]

The electric field of multiple charges is the vector sum of the individual electric field of each of the individual charges

[@MichelvanBiezen]

That is indeed correct.

[@K.D.TSumanadasa]

Hello professor, Do you have any videos on brachistochrone problem?. Actually I derived a solution but don't know if it is right or not. my solution in xy plane is, ((B-Cy)(P-B+Cy))^(1/2) - P.arcsin{((B-Cy)/P)^(1/2))}=Cx+V where P,C,B and V are constant s. I heard that the solution is a cycloid, does my solution represent a cycloid? Please answer if you can sir! Thank you!

[@MichelvanBiezen]

We have a playlist on somthing similar in the physics videos on the principal of least action

[@jakubkusmierczak695]

👏

[@MichelvanBiezen]

Thanks!

[@jakubkusmierczak695]

@@MichelvanBiezen Mr. professor You should be the president of USA you are always right