A) 100\[\Omega \]
B) 200 \[\Omega \]
C) 300 \[\Omega \]
D) 400 \[\Omega \]
Correct Answer: B
Solution :
[b] \[N={{N}_{0}}{{e}^{-\lambda t}}q={{q}_{0}}{{e}^{-t/RC}}\] and \[\frac{N}{q}=\] constant when \[{{e}^{-\lambda t}}={{e}^{t/RC}}\Rightarrow \lambda =\frac{1}{RC}\,\,\,R=200\Omega \].You need to login to perform this action.
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