

MCQOPTIONS
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1. |
Two metal spheres of radii \[{{R}_{1}}\] and \[{{R}_{2}}\] are charged to the same potential. The ratio of charges on the spheres is [KCET 1999] |
A. | \[\sqrt{{{R}_{1}}}\ :\ \sqrt{{{R}_{2}}}\] |
B. | \[{{R}_{1}}\ :\ {{R}_{2}}\] |
C. | \[\sqrt{{{A}_{2}}}/\sqrt{{{A}_{1}}}\] |
D. | \[R_{1}^{3}:\ R_{2}^{3}\] |
Answer» C. \[\sqrt{{{A}_{2}}}/\sqrt{{{A}_{1}}}\] | |