Please explain part e.

(18%) Problem 2: A rod AB with length L = 0.16 m is lying on a rectangular conducting loop of A zero resistance in a magnetic field as shown in the figure. The magnetic field has a constant magnitude B = 0.45 T. The rod is moving to the right with speed v = 0.69 m/s. The resistance on AB X X X X X X is R = 110 2. B X X X X X X Randomized Variables L L =0.16 m X X X X X X B = 0.45 T v = 0.69 m/s X X ( 1 X X X 2 X R = 110 9 B Otheexpertta.com 13% Part (a) Express the change of the magnetic flux going through the loop 1, 4 1, in terms of B, v, L and At. 49 1 = BLv At Correct! 13% Part (b) Express the magnitude of the average emf induced in loop 1, &1, in terms of B, L and v. 81 = BLv Correct! 13% Part (c) Calculate the numerical value of &1, in volts. $1 = 0.04968 Correct! 13% Part (d) What's the direction of the current induced by &1? Counterclockwise. Correct! *13% Part (e) Express the change of the magnetic flux going through the loop 2, 492, in terms of B, v, L and At