he point at left is taken to be fixed and a pulling force, F, is applied to the right point. The total extension length, L, refers to the distance between the two points. This polymer obeys the ideal polymer equation of state where N and are constants referring to the number and size of monomers in the polymer. Consider the pulling experiments to be done under isothermal and reversible conditions. a. How much work is done extending the polymer from an end-to-end separation length of L 1 to L 2? Provide your answer in equation format