The next two questions refer to this situation: a rectangular loop with sides of length a= 1.00 cm and b= 2.70 cm is placed near a wire that carries a current that varies as a function of time:
i(t)=3.62+1.49t2
where the current is in amperes and the time is in seconds. the distance from the straight wire to the closest side of the loop is d= 0.460 centimeters.
a-what is the magnetic flux through the loop at time t= 2.90 seconds? (define positive flux into the page.)b-what is the induced e. m.f. in the loop at time t= 2.90 seconds? (note that positive emf is clockwise.)