hUiLiN 
Thursday, April 19
last paper tml!
yeah!
after tml, i can go home and play the sims again.. ^^
finally finished revising all topics..
yet somehow still stuggling with definitions from C.o.E..
difference btw p.d and volt:
seriously i see no link in this..
p.d between two points between two points in a circuit is the energy dissipated when a unit of charge flows from one point to the other.
volt is the pd across two points in a circuit as one joule of energy is dissipated, as one coulomb of charge flows between the two points
see.. there isnt much difference.. zzz.. gotta do more practice.. ciaoz. all the best.