A) \[\frac{xR}{(R-x)}\]
B) \[\frac{x(R-x)}{r}\]
C) \[\frac{R(R-x)}{x}\]
D) \[\frac{R}{x}\]
Correct Answer: C
Solution :
\[C\propto \frac{ab}{b-a};\] a = R ? x, b = R so, \[C\propto \frac{R(R-x)}{x}\]You need to login to perform this action.
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