Recent content by Cyan Ray

Is this right? And as for c) I have no explanation...what is an approriate explanation?

5. A wire is formed into a 30 turn loop whose diameter is 14 cm and the resistance of the loop is 4 ohmns. The loop is placed on this page and a magnetic is going directly into the plane of the paper and is varying according to the formula B(t) = 4t^3 - 9t^2 + 3t - 28 Part (a): What is the...