JEE MAIN - Physics (2022 - 26th July Morning Shift - No. 9)
The total charge on the system of capacitors $$C_{1}=1 \mu \mathrm{F}, C_{2}=2 \mu \mathrm{F}, \mathrm{C}_{3}=4 \mu \mathrm{F}$$ and $$\mathrm{C}_{4}=3 \mu \mathrm{F}$$ connected in parallel is :
(Assume a battery of $$20 \mathrm{~V}$$ is connected to the combination)
$$200 \,\mu \mathrm{C}$$
200 C
$$10 \,\mu \mathrm{C}$$
10 C
Forklaring
Equivalent $$C = \sum {{C_i}} $$
$$ = 10\,\mu F$$
$$\Rightarrow$$ Charge $$Q = CV$$
$$ = 200\,\mu C$$