tal-charge-transferred-between-times-t1-and-t2-when-the-current-varies-with-time

Question

Which expression gives the total charge transferred between times  t1t_1 and t2t_2 when the current varies with time?

Accepted Answer

Q(t2)−Q(t1)=∫t1t2I(t) dtQ($$t_2)-Q$$($$t_1$$)=\int_{$$t_1$$}^{$$t_2$$}I\left(t\right)\,\mathrm{dt}

Answer

Q(t2)−Q(t1)=I(t2)−I(t1)Q($$t_2)-Q$$($$t_1)=I$$($$t_2)-I$$($$t_1) $$

Answer

Q(t2)−Q(t1)=dI/dtQ($$t_2)-Q$$($$t_1)=dI/dt$$

Answer

Q(t2)−Q(t1)=∫t1t2Q(t) dtQ($$t_2)-Q$$($$t_1$$)=\int_{$$t_1$$}^{$$t_2$$}Q\left(t\right)\,\mathrm{dt}