Recent content by jmuduke

Thanks for the reply Tim! I calculated the integral and got -(5 cos(120*pi*t))/6*pi Originally, my calculator was set in radians, so that could have been why I got 0 for both limits. I changed it to degrees and got -0.265 for both limits then, but that result in the definite integral being 0...

Homework Statement 8. An electric current in a conductor varies with time according to the expression I(t) = 100 sin (120*pi*t), where I is in amperes and t is in seconds. What is the total charge passing a given point in the conductor from t = 0 to t = 1/240 s? Homework Equations...