(Solved): A current, I, flows in a wire as in the graph above. What is the total charge, Q, that has been m ...
A current, I, flows in a wire as in the graph above. What is the total charge, ?Q, that has been moved across a cross-section of that wire in the same time? HINT: Remember that i(t)=dq/dt and that makes Q=?i(t)dt. Also, pay attention to the units on both axes above.