A) \[2\,Hz\]
B) \[2.7\,Hz\]
C) \[2.78\,Hz\]
D) \[2.7\,MHz\]
Correct Answer: D
Solution :
[d] \[{{f}_{c}}=9\sqrt{{{N}_{m}}}=9\times \sqrt{9\times {{10}^{10}}}\] \[=2.7\times {{10}^{6}}Hz=2.7\,MHz\]You need to login to perform this action.
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