Derivation of momentum operator - Quantum mechanics

[@salaerika6273]

Thank you sooo much. Now it is clear. God bless.

[@stemschooluk-gcsea-levelsa5983]

You're most welcome

[@anildeep507]

Very very thank you sir

[@stemschooluk-gcsea-levelsa5983]

Most welcome

[@martinsupinda]

Thanks, I follow that but have a questionat 27 mins 19 There is a differential equation and you canceled psi both sides but I don't think you can't do that you have to solve the equation. 😀

[@stemschooluk-gcsea-levelsa5983]

You can, remember the operator also is Partial derivative with respect to x operating on Psi. So you can move the Psi out and then cancel.

[@JaganJagan-t8r]

I saw Lorentz transformation and momentum operator that was good and I need the coulomb law derivation