If you're good, this one should not take more than 15-20 seconds even if you don't remember any formulae.
Even that's too much.
Find the flux, of a charge q, through an infinite sheet placed at a perpendicular distance d from it.
Even that's too much.
Find the flux, of a charge q, through an infinite sheet placed at a perpendicular distance d from it.
Good one :)
ReplyDeleteis the sheet uncharged?
ReplyDeleteq/2epsi?
ReplyDeletethis is way too easy...
ReplyDelete@Anonymous: we don't calculate flux through charged/uncharged sheets. flux is always calculated thru a 'surface'..
the word 'sheet' here just describes the surface.
q/6epsilon
ReplyDeletesorry typing mistake q/2epsilon
ReplyDeleteMe too getting q/2ε
ReplyDeleteyou ppl might want to use some reciprocacity, then you won't need to say- i am 'getting' :-)
ReplyDeletewhat's the flux (magnitude only) if we replace the charge 'q' by a dipole 'p':
ReplyDeletea)parallel to the plane.
b)perpendicular to the plane.
zero??
ReplyDelete0
ReplyDelete