1271/CH15/EX15.14/14.txt


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 # PROBLEM 14 # 
Standard formula used 
 E = (n^2 * h^2) / (8 * m * L^2)) 

 Energy of electron - 
 For (n=1) energy is 6.019835e-18 J.
 For (n=2) energy is 2.407934e-17 J.