A) \[28N\]
B) \[14N\]
C) \[50N\]
D) \[38N\]
Correct Answer: A
Solution :
Force required to separate the plates\[F=\frac{2SA}{t}=\frac{2\times 70\times {{10}^{-3}}\times {{10}^{-2}}}{0.05\times {{10}^{-3}}}=28N\]You need to login to perform this action.
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