A) \[\frac{E}{R}\]
B) \[\frac{E}{L}\]
C) \[\sqrt{\frac{E}{{{R}^{2}}+{{L}^{2}}}}\]
D) \[\sqrt{\frac{EL}{{{R}^{2}}+{{L}^{2}}}}\]
Correct Answer: A
Solution :
Final current is constant and L plays no role at that instant. Therefore, \[i=E/R.\]
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