JEE MainPhysicsCapacitorMCQ+4 / −1
Determine the charge on the capacitor in the following circuit : 

- A200μC
- B2μC
- C10μC
- D60μC
View written solutionFree
Correct answer: A
It seems the circuit diagram is missing from the question.
To determine the charge on a capacitor, we need the actual circuit information, such as:
- the capacitance value,
- the battery/emf value,
- how the capacitor is connected,
- whether there are resistors and what the steady-state condition is.
Without the circuit, the charge cannot be uniquely calculated from the given text alone.
In general, the charge on a capacitor is found using where:
- = charge on capacitor,
- = capacitance,
- = potential difference across the capacitor.
Since the circuit figure is not provided, none of these can be reliably determined.
Comparison with options
The options are:
- A:
- B:
- C:
- D:
But in the absence of the circuit diagram, there is no valid way to derive one of these from first principles.
Comparison with stored answer
The stored correct answer is A: . Because the actual circuit is missing, I cannot independently verify that result from the information supplied.
More from Capacitor
- The parallel combination of two air filled parallel plate capacitors of capacitance C and nC is connected to a battery of voltage, V. When the capacitors are fully charged, the battery is removed and after that a dielectric material of…2019 · MCQ
- A parallel plate capacitor is made of two square plates of side 'a', separated by a distance d (d < < a). The lower triangular portion is filled with a dielectric of dielectric constant K, as shown in the figure. Capacitance of this… Includes diagram2019 · MCQ
- A parallel plate capacitor with square plates is filled with four dielecytrics of dielectrics constants K1, K2, K3, K4 arranged as shown in the figure. The effective dielectric constant K will be : Includes diagram2019 · MCQ
- Figure shows charge (q) versus voltage (V) graph for series and parallel combination of two given capacitors. The capacitances are : Includes diagram2019 · MCQ
- A simple pendulum of length L is placed between the plates of a parallel plate capacitor having electric field E, as shown in figure. Its bob has mass m and charge q. The time period of the pendulum is given by : Includes diagram2019 · MCQ
- A parallel plate capacitor is of area 6 cm2 and a separation 3 mm. The gap is filled with three dielectric materials of equal thickness (see figure) with dielectric constants K1 = 10, K2 = 12 and K3 = 14. The dielectric constant of a… Includes diagram2019 · MCQ
- A parallel plate capacitor having capacitance 12 pF is charged by a battery to a potential difference of 10 V between its plates. The charging battery is now disconnected and a porcelain slab of dielectric constant 6.5 is slipped between…2019 · MCQ
- In the figure shown below, the charge on the left plate of the 10 F capacitor is –30 C. The charge on the right plate of the 6 F capacitor is : Includes diagram2019 · MCQ