A) \[4.16\times {{10}^{-34}}Js\]
B) \[3.32\times {{10}^{-34}}Js\]
C) \[1.05\times {{10}^{-34}}Js\]
D) \[2.08\times {{10}^{-34}}Js\]
Correct Answer: C
Solution :
\[{{L}_{5}}-{{L}_{4}}\frac{5h}{2\pi }-\frac{4h}{2\pi }\] \[=\frac{h}{2\pi }\] \[=\frac{6.6\times {{10}^{-34}}}{2\times 3.14}\] \[=1.05\times {{10}^{-34}}Js\]
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