A) \[\frac{R_{2}^{2}}{R_{2}^{1}}\]
B) \[\frac{R_{1}^{2}}{R_{2}^{2}}\]
C) \[\frac{{{R}_{2}}}{{{R}_{1}}}\]
D) \[\frac{{{R}_{1}}}{{{R}_{2}}}\]
Correct Answer: C
Solution :
Fact: If sphere are joined, they acquire a common potential. If two spheres are joined charge flow till it is uniform both. the spheres, hence electric potential is same.You need to login to perform this action.
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