A rectangular loop with sides of lengtha=1.10cm andb=4.10cm is placed near a wire that carries a currenti(t)=3.14 + 1.04t2, where the current is in amperes and time is in seconds. The distance from the straight wire to the closest side of the loop isd=0.220cm.
What is the magnetic flux through the loop at timet=0.90s? Take flux to be positive into the screen.
What is the induced emf in the loop at timet=0.90s? Take clockwise emf to be positive.