Problem 5 (20 points) A student wishes to suspend a square loop of wire at a 0 = 21" angle from the vertical using a magnetic field created by a magnet. The geometry is depicted in the figure below. At the student's location, the Earth's magnetic field has a magnitude of B = 0.150 T and is oriented horizontal and to the right. The mass hanging from the right edge of the loop is m = 0.013 kg. Each side of the square loop has length L = 0.31 m. How much current must flow through the loop so that it remains suspended in equilibrium as shown? You do not need to know the mass of the loop. There is only one turn of this loop. square loop ( drawn from a perspective from the side) L 8 Kaxis of rotation 7 8 ( horizontal to the right ) m