Excellent teaching. Working with nanoparticles as biologist, it is often difficult to understand many facts about nanoparticle behaviour. Thank you madam for your beautiful and very effective lecture which cleared my confusion regarding band gap. Thank you so much.
@@physicsfreak3567 mam, actually in this derivation, F=-evxBz.... Tl F=q(v -i^ × Bz k^) F=qvBz(- i^ × k^) F=-evBz(j^) 1) Mam can we take this minus side inside to Show that the electron will move in negative Y axis. ? 2) mam, to find lorentz for Shall we use(a) right hand thumb rule (b) fleming right hand rule?
