Two parallel metal rods form a plane inclined at 20 degrees to the horizontal. The upper end of the rods are connected together by a resistor of 166ohms. The lower ends of the rod are held in an electrically insulating block. They are separated horizontally by a distance of 20.0cm. There is a uniform magnetic field of 0.100T directed vertically upward. A metal bar of mass 0.10g is sliding down the metal rods. What is the maximum speed of the bar? Assume: no frictional loss and that the rods are very long; g=9.8m/s^2