A lithium ion (Lit) is located at (0, 3 . 10 0, 0)m, and a potassium (K+) ion is located at (0, 4 . 10 0, 0) m. Calculate the force on the lithium ion if the potassium ion is stationary. In this question share your y component of the answer only. Enter a number. Use the sign for the direction. Some questions on the test may require calculation of a 3-D vector but only require you to enter a single component. Pay attention to which component is requested. N