A) \[13.34\times {{10}^{-10}}J\]
B) \[3.33\times {{10}^{-10}}J\]
C) \[6.67\,\times {{10}^{-9}}J\]
D) \[6.67\,\times {{10}^{-10}}J\]
Correct Answer: D
Solution :
\[{{U}_{i}}\,=-\frac{GMm}{r}\] \[\phi \] \[\frac{1}{2}\left( \frac{q}{{{\varepsilon }_{0}}}-\phi \right)\] \[\frac{q}{2{{\varepsilon }_{0}}}\] We know \[\frac{\phi }{3}\] \[\frac{q}{{{\varepsilon }_{0}}}-\phi \] \[^{66}Cu,\] (\[7\frac{1}{2}\] \[{{\mu }_{k}}=1-\frac{1}{{{n}^{2}}}\]) \[{{\mu }_{k}}=\sqrt{1-\frac{1}{{{n}^{2}}}}\] \[{{\mu }_{s}}=1-\frac{1}{{{n}^{2}}}\]You need to login to perform this action.
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