1. (Chapt 27. LO 3) Consider a square of wire with side length d = 0.287 mas shown in the figure below. X X X X X X X X

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1 Chapt 27 Lo 3 Consider A Square Of Wire With Side Length D 0 287 Mas Shown In The Figure Below X X X X X X X X 1 (36.19 KiB) Viewed 36 times

1. (Chapt 27. LO 3) Consider a square of wire with side length d = 0.287 mas shown in the figure below. X X X X X X X X X X X X X X X X X X X X dX X X X X X X BL) X X X X X X X X X X X X X X X X X X X X The square exists in a uniform magnetic field that is changing with time according to the equation B(1) = (-0.732 +0.446) Tk (a) (5 pts) At what time will the magnetic field be zero (0)? (b) (5 pts) What is the magnitude of the magnetic flux through the square at the time t=0 s? (c) (5 pts) What is the magnitude of the electromotive force, or voltage, generated in the loop by this changing magnetic field? (d) (3 pts) What direction around the loop does the electric current induced by this changing magnetic flux flow (circle one)? CLOCKWISE COUNTERCLOCKWISE