Solution-Write the expression of the force flj

Write the expression of the force flj

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Reference no: EM1362440

Question 1. Plot on a single graph the Lennard-Jones potential, Uu, using the parameter sets (i) a_i=2, e_i=2, (ii) G2=3, 6₂=3, and (iii) G₃=4 and 6₃=4. Please remember to label your axes properly.

Question 2: Plot on a single graph using the parameters G₂=3, 6₂=3: (i) the corresponding LennardJones potential Uu, (ii) the repulsive term of this Uu potential (iii), the attractive term of Uu, and (iii) the derivative of the same Lennard-Jones potential function with respect to r, dU_Li(r) /dr

Please remember to label your axes properly.

Question 3:

(i) Write the expression of the force fl_j corresponding to the Uu potential energy term.

(ii) Derive the expression of the distance r_mi_n at which Uu has its minimum value, as a function of the parameters a and/or E.

(iii) What is the value of P_LI(r_min) ?

Reference no: EM1362440

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Write the expression of the force flj

Reference no: EM1362440

Reference no: EM1362440

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