chapter 5 equations Flashcards
1
Q
how do you calculate energy transfered by electrical work
A
energy transfered(J)= Power(W)* Time(S)
(e=pt)
2
Q
how do you calculate power
A
power(W)=potential difference(V)* Current(A)
(p=vi)
3
Q
what are the 2 equations for energy transfered
A
energy transfered(J)=charge flow (C) * potential differnce(V)
(e=qv)
and
energy transfered=power(W)*Time(S)
(e=pt)
