A) \[\frac{{{R}_{1}}}{{{R}_{2}}}\]
B) \[\frac{{{R}_{2}}}{{{R}_{1}}}\]
C) \[\frac{R_{1}^{2}}{R_{2}^{2}}\]
D) \[\frac{R_{2}^{2}}{R_{1}^{2}}\]
Correct Answer: A
Solution :
When connected by a long wire then \[\frac{{{Q}_{1}}}{{{Q}_{2}}}=\frac{{{C}_{1}}V}{{{C}_{2}}V}=\frac{4\pi {{\varepsilon }_{0}}{{R}_{1}}V}{4\pi {{\varepsilon }_{0}}{{R}_{2}}V}\] \[\Rightarrow \] \[\frac{{{Q}_{1}}}{{{Q}_{2}}}=\frac{{{R}_{1}}}{{{R}_{2}}}\]You need to login to perform this action.
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