A) \[MA\]
B) \[\frac{A}{M}\]
C) \[\frac{M}{A}\]
D) \[\frac{M}{{{A}^{2}}}\]
Correct Answer: C
Solution :
(c) \[\frac{M}{A}\] We know that \[M=NlA\] \[\Rightarrow l=\frac{M}{NA}=\frac{M}{1\times A}\] (Given that N = 1) \[\Rightarrow l=\frac{M}{A}.\]You need to login to perform this action.
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