HW7.1. SP 7.1 (part 1) The flux linkage in an energy-conservative electromechanical system is given by ( i , x ) = 1 2 L ( x ) i 2 where L ( x ) = 3 x 2 H/A. Here, x is the size of the gap in m, and i is the current applied to the coil in A. Compute the energy (in Joules) in the system at i = 17 A and x = 8 m. Wm [J]= 0% Compute the force of electrical origin (in Newtons) at i = 17 A and x = 8 m. f [N]= 0%