Three capacitors each having capacitance $C = 2\,\mu F$ are connected with a battery of $e.m.f.$ $30\, V$ as shown in the figure. When the switch $S$ is closed, then select the incorrect statement
Medium
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Switch open $C_{e}=\frac{4}{3}\, \mu F$
$\mathrm{Q}_{1}=40\, \mu \mathrm{C}$
Switch closed $C_{e}=2\, \mu F$
$\mathrm{Q}_{2}=60\, \mu \mathrm{C}$
Supply charge $=20\, \mu C$
Energy supply $=600 \times 10^{-6}=.6 \mathrm{\,ms}$
Heat loss $=.3 \mathrm{\,ms}$
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