A rectangular loop with sides of length a = 1.50 cm and b = 3.10 cm is placed near a wire that carries a current i(t) = 2.68 + 1.46t^2, where the current is in amperes and time is in seconds. The distance from the straight wire to the closest side of the loop is d = 0.530 cm.
What is the magnetic flux through the loop at time t = 2.80 s? Take flux to be positive into the screen.
Correct answer is 1.18×10-7 T*m^2
a) What is the induced emf in the loop at time t = 2.80 s? Take clockwise emf to be positive.