Physics · 2012
NEET 2012 · Mains · Code C · Q86
Two metallic spheres of radii 1 cm and 3 cm are given charges of -1 × 10^-2 C and 5 × 10^-2 C, respectively. If these are connected by a conducting…
Two metallic spheres of radii $\displaystyle 1$ cm and $\displaystyle 3$ cm are given charges of $\displaystyle -1 \times 10^{-2} \mathrm{C}$ and $\displaystyle 5 \times 10^{-2} \mathrm{C}$, respectively. If these are connected by a conducting wire, the final charge on the bigger sphere is :
Official answer
(4)
$\displaystyle 3 \times 10^{-2} \mathrm{C}$
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