Physics › Capacitor
Capacitor Questions
311 questions across 6 subtopics — with step-by-step solutions.
Basic capacitor analysis with dielectric(66)
- A sheet of aluminium foil of negligible th... | Physics | TestHub
- A parallel plate condenser with a dielectr... | Physics | TestHub
- A parallel plate capacitor with air betwee... | Physics | TestHub
- The capacitor of an oscillatory circuit is... | Physics | TestHub
- A parallel plate capacitor having a separa... | Physics | TestHub
- A parallel plate capacitor has a dielectri... | Physics | TestHub
- A parallel plate capacitor is made of two... | Physics | TestHub
- The gap between the plates of a parallel p... | Physics | TestHub
- The space between the plates of a parallel... | Physics | TestHub
- A parallel plate capacitor is made of two... | Physics | TestHub
- A parallel plate capacitor having plates o... | Physics | TestHub
- A parallel plate capacitor of area ' ' pla... | Physics | TestHub
- A combination of parallel plate capacitors... | Physics | TestHub
- A parallel plate capacitor with air betwee... | Physics | TestHub
- A parallel plate capacitor with plates of... | Physics | TestHub
- A parallel plate capacitor of capacitancei... | Physics | TestHub
- The parallel combination of two air filled... | Physics | TestHub
- Two identical parallel plate capacitors, o... | Physics | TestHub
- A parallel plate capacitor having capacita... | Physics | TestHub
- A parallel plate capacitor is made of two... | Physics | TestHub
- A parallel plate capacitor of capacitanceh... | Physics | TestHub
- Voltage rating of a parallel plate capacit... | Physics | TestHub
- A parallel plate capacitor with square pla... | Physics | TestHub
- A parallel plate capacitor is of areaand a... | Physics | TestHub
- A parallel plate capacitor has plate of le... | Physics | TestHub
- A parallel plate capacitor has plates of a... | Physics | TestHub
- Two capacitors of capacitiesandare joined... | Physics | TestHub
- In the reported figure, a capacitor is for... | Physics | TestHub
- For changing the capacitance of a given pa... | Physics | TestHub
- The material filled between the plates of... | Physics | TestHub
- A parallel-plate capacitor with plate area... | Physics | TestHub
- A parallel plate capacitor has plate areaa... | Physics | TestHub
- A parallel plate capacitor with plate area... | Physics | TestHub
- If is the free charge on the capacitor pla... | Physics | TestHub
- In a parallel plate capacitor set up, the... | Physics | TestHub
- Two parallel plate capacitors of capacitya... | Physics | TestHub
- Two capacitors, each having capacitanceare... | Physics | TestHub
- A parallel plate capacitor is formed by tw... | Physics | TestHub
- Two metallic plates form a parallel plate... | Physics | TestHub
- A source of potential difference is connec... | Physics | TestHub
- A parallel plate capacitor with width, len... | Physics | TestHub
- A parallel plate capacitor with plate area... | Physics | TestHub
- A composite parallel plate capacitor is ma... | Physics | TestHub
- Two parallel plate capacitors and each hav... | Physics | TestHub
- A container has a base of and height , as... | Physics | TestHub
- A parallel plate capacitor of capacitance... | Physics | TestHub
- A bulb and a capacitor are connected in se... | Physics | TestHub
- A capacitor has air as dielectric medium a... | Physics | TestHub
- A parallel plate capacitor with plate sepa... | Physics | TestHub
- A parallel plate capacitor with plate area... | Physics | TestHub
- A capacitor with a capacitance of has plat... | Physics | TestHub
- A parallel plate capacitor has charge . A... | Physics | TestHub
- A parallel-plate capacitor of capacitance... | Physics | TestHub
- Three parallel plate capacitors and each o... | Physics | TestHub
- Column-I shows some parameters after compl... | Physics | TestHub
- An isolated spherical capacitor has charge... | Physics | TestHub
- The distance between the plates of a paral... | Physics | TestHub
- A parallel plate capacitor without any die... | Physics | TestHub
- Two identical capacitors are connected in... | Physics | TestHub
- Inside a parallel plate capacitor of capac... | Physics | TestHub
- The figure shows two thin large identical... | Physics | TestHub
- Figure shows two identical capacitors A \&... | Physics | TestHub
- A parallel plate capacitor is made of squa... | Physics | TestHub
- The figure shows two thin large identical... | Physics | TestHub
- Electric field in material A is | Physics | TestHub
- What is the total surface charge density o... | Physics | TestHub
Capacitance(72)
- In the middle of two plates making a paral... | Physics | TestHub
- Capacitance (in ) of a spherical conductor... | Physics | TestHub
- A parallel plate capacitor is made by stac... | Physics | TestHub
- Calculate the area of the plates of a one... | Physics | TestHub
- This question has Statement 1 and Statemen... | Physics | TestHub
- To establish an instantaneous current of t... | Physics | TestHub
- Figure shows a network of capacitors where... | Physics | TestHub
- The equivalent capacitance between and in... | Physics | TestHub
- The equivalent capacitance between and in... | Physics | TestHub
- In the circuit shown, find if the effectiv... | Physics | TestHub
- Seven capacitors, each of capacitance are... | Physics | TestHub
- A parallel plate capacitor hascapacitance.... | Physics | TestHub
- A capacitor is made of two square plates e... | Physics | TestHub
- Consider the combination of two capacitors... | Physics | TestHub
- Two equal capacitors are first connected i... | Physics | TestHub
- A capacitor is connected to abattery throu... | Physics | TestHub
- Four identical rectangular plates with len... | Physics | TestHub
- Two identical thin metal plates has charge... | Physics | TestHub
- The equivalent capacitance between points... | Physics | TestHub
- A parallel plate capacitor is made up of s... | Physics | TestHub
- Capacitance of an isolated conducting sphe... | Physics | TestHub
- A slab of dielectric constanthas the same... | Physics | TestHub
- A parallel plate capacitor with air betwee... | Physics | TestHub
- A capacitor of capacitanceis charged to a... | Physics | TestHub
- A parallel plate capacitor has plate areaa... | Physics | TestHub
- As shown in the figure, two parallel plate... | Physics | TestHub
- The equivalent capacitance of the combinat... | Physics | TestHub
- A parallel plate capacitor with plate area... | Physics | TestHub
- A capacitor has capacitancewhen its parall... | Physics | TestHub
- Given below are two statements : One is la... | Physics | TestHub
- The distance between two plates of a capac... | Physics | TestHub
- A capacitor is made of a flat plate of are... | Physics | TestHub
- Four identical thin, square metal sheets,... | Physics | TestHub
- Space between the plates of a parallel pla... | Physics | TestHub
- Four capacitor each of capacitance are con... | Physics | TestHub
- Using a battery, a 100 pF capacitor is cha... | Physics | TestHub
- A parallel plate capacitor is filled equal... | Physics | TestHub
- A parallel plate capacitor was made with t... | Physics | TestHub
- Two metal plates form a parallel plate con... | Physics | TestHub
- Two long straight wires with equal cross-s... | Physics | TestHub
- Two metal spheres of capacitances \mathrm{... | Physics | TestHub
- In the given circuit, find the charge flow... | Physics | TestHub
- Find the charge ( In micro Coulomb )on the... | Physics | TestHub
- Find out equivalent capacitance between A... | Physics | TestHub
- There are six plates of equal area A and s... | Physics | TestHub
- The equivalent capacitance between A and B... | Physics | TestHub
- The distance between the plates of a circu... | Physics | TestHub
- The energy in the flash is | Physics | TestHub
- Time constant ( \tau_{\mathrm{c}} ) of the... | Physics | TestHub
- The energy in the flash is | Physics | TestHub
- The capacity of a parallel plate condenser... | Physics | TestHub
- Two insulated conducting charged spheres p... | Physics | TestHub
- If charge on left plate of the 5 \mu \math... | Physics | TestHub
- The capacitance of a system of two identic... | Physics | TestHub
- After the switch is closed, find potential... | Physics | TestHub
- A parallel-plate capacitor is connected to... | Physics | TestHub
- To make a parallel plate capacitor, two co... | Physics | TestHub
- A conducting body 1 has some initial charg... | Physics | TestHub
- Equivalent capacitance between A and B in... | Physics | TestHub
- The flash interval is found by solving for... | Physics | TestHub
- Find the equivalent capacitance across A &... | Physics | TestHub
- What is the equivalent capacitance of the... | Physics | TestHub
- In the transient circuit shown the time co... | Physics | TestHub
- Flash duration is | Physics | TestHub
- A parallel plate capacitor is filled by a... | Physics | TestHub
- Three long concentric conducting cylindric... | Physics | TestHub
- What amount of heat will be generated in t... | Physics | TestHub
- Flash duration is T micro second . Find T ? | Physics | TestHub
- A parallel plate capacitor is completely f... | Physics | TestHub
- Three plates A, B and C each of area 0.1 \... | Physics | TestHub
- In the circuit shown in figure, the ratio... | Physics | TestHub
- Three long conducting plate A, B & C havin... | Physics | TestHub
Circuit Analysis(69)
- A parallel plate capacitor is filled equal... | Physics | TestHub
- Three parallel plate capacitors and each o... | Physics | TestHub
- Consider a parallel plate capacitor of are... | Physics | TestHub
- Two capacitors and are connected in parall... | Physics | TestHub
- A capacitor, is charged to a potential dif... | Physics | TestHub
- Using a battery, a 100 pF capacitor is cha... | Physics | TestHub
- For the circuit shown below :- | Physics | TestHub
- In the diagram shown, in steady state | Physics | TestHub
- IniItially, switch S is connected to posit... | Physics | TestHub
- In the given circuit, a charge of is given... | Physics | TestHub
- Two capacitors and are charged to and resp... | Physics | TestHub
- Two circuits (a) and (b) have charged capa... | Physics | TestHub
- In the circuit shown in the figure, there... | Physics | TestHub
- Two capacitorsandare charged toandrespecti... | Physics | TestHub
- Three capacitors and are connected as show... | Physics | TestHub
- Three capacitances, each of 3 , are provid... | Physics | TestHub
- In the given circuit, chargeon thecapacito... | Physics | TestHub
- In the figure is shown a system of four ca... | Physics | TestHub
- In the figure below, what is the potential... | Physics | TestHub
- Three capacitors each ofare to be connecte... | Physics | TestHub
- A combination of capacitors is set up as s... | Physics | TestHub
- A capacitance ofis required in an electric... | Physics | TestHub
- In the given circuit diagram, and Then, wh... | Physics | TestHub
- A capacitor is charged up to a voltage by... | Physics | TestHub
- Three identical capacitors have a capacita... | Physics | TestHub
- Figure shows chargeversus voltagegraph for... | Physics | TestHub
- In the given circuit, the charge oncapacit... | Physics | TestHub
- In the figure shown below, the charge on t... | Physics | TestHub
- The figure shows a capacitor of capacitanc... | Physics | TestHub
- In the circuit given below, the charge in... | Physics | TestHub
- Effective capacitance of parallel combinat... | Physics | TestHub
- Acapacitor is fully charged to a potential... | Physics | TestHub
- A capacitoris fully charged with voltage.... | Physics | TestHub
- In the circuit shown, charge on the capaci... | Physics | TestHub
- Two capacitors of capacitancesandare charg... | Physics | TestHub
- In the circuit shown in the figure, the to... | Physics | TestHub
- A capacitor is first charged to a potentia... | Physics | TestHub
- Three capacitors and are connected as show... | Physics | TestHub
- In a given network the equivalent capacita... | Physics | TestHub
- The total charge on the system of capacita... | Physics | TestHub
- A capacitor of capacitance is charged to a... | Physics | TestHub
- In the following circuit and . The charge... | Physics | TestHub
- If the charge on a capacitor is increased... | Physics | TestHub
- Two capacitors having capacitance and resp... | Physics | TestHub
- A capacitor of capacitanceis charged bysou... | Physics | TestHub
- The charge on capacitor of capacitance in... | Physics | TestHub
- A condenser ofcapacitance is charged stead... | Physics | TestHub
- A capacitor of capacitanceis charged by ab... | Physics | TestHub
- In the given figure the total charge store... | Physics | TestHub
- Acapacitor is charged bysupply. It is then... | Physics | TestHub
- In the given circuit.. The charge stored o... | Physics | TestHub
- Two identical capacitors have same capacit... | Physics | TestHub
- A parallel plate capacitor consisting of t... | Physics | TestHub
- A capacitor, is charged to a potential dif... | Physics | TestHub
- If the capacitance ratio \frac{\mathrm{C}_... | Physics | TestHub
- Find the time constant of the circuit show... | Physics | TestHub
- The circuit involves two ideal cells conne... | Physics | TestHub
- In the following circuit, switch \mathrm{S... | Physics | TestHub
- In the circuit shown, ratio of capacitors... | Physics | TestHub
- In the circuit (figure), \mathrm{E}=5 \mat... | Physics | TestHub
- In the circuit shown in figure \mathrm{C}_... | Physics | TestHub
- For the circuit shown below :- | Physics | TestHub
- In the connection shown in the figure the... | Physics | TestHub
- In the circuit shown, the charge on the 3... | Physics | TestHub
- A step voltage \mathrm{V}_{0} is applied t... | Physics | TestHub
- In the circuit shown in figure, if the cha... | Physics | TestHub
- When the steady state is reached by keepin... | Physics | TestHub
- A capacitor of capacitance \mathrm{C}_{0}... | Physics | TestHub
- The following figure shows part of a large... | Physics | TestHub
Force & Energy analysis(39)
- The circuit involves two ideal cells conne... | Physics | TestHub
- If there are n capacitors in parallel conn... | Physics | TestHub
- The work done in placing a charge of coulo... | Physics | TestHub
- A fully charged capacitor has a capacitanc... | Physics | TestHub
- A battery is used to charge a parallel pla... | Physics | TestHub
- If the potential of a capacitor having cap... | Physics | TestHub
- A capacitor is charged as shown in the fig... | Physics | TestHub
- A series combination of capacitors, each o... | Physics | TestHub
- Two identical capacitors, have the same ca... | Physics | TestHub
- A parallel plate capacitor of capacitance... | Physics | TestHub
- A parallel plate capacitor with area and s... | Physics | TestHub
- A capacitor with capacitanceis charged to.... | Physics | TestHub
- Acapacitor is fully charged by asupply. It... | Physics | TestHub
- Acapacitor is charged fully by asupply. It... | Physics | TestHub
- A parallel plate capacitor of capacitancei... | Physics | TestHub
- A parallel plate capacitor whose capacitan... | Physics | TestHub
- A medium having dielectric constant fills... | Physics | TestHub
- A parallel plate capacitor filled with a m... | Physics | TestHub
- A force ofacts on a charged particle place... | Physics | TestHub
- The work done in placing a charge of coulo... | Physics | TestHub
- A parallel plate capacitor of capacitancei... | Physics | TestHub
- Three capacitors of capacitances and are c... | Physics | TestHub
- A capacitor of capacitanceand potentialhas... | Physics | TestHub
- A parallel plate capacitor of capacitance... | Physics | TestHub
- Consider a parallel plate capacitor of are... | Physics | TestHub
- If in steady state the energy stored in th... | Physics | TestHub
- Two identical conducting plates A and B wi... | Physics | TestHub
- A capacitor \mathrm{C}_{1}(=\mathrm{C}) is... | Physics | TestHub
- A parallel plate air capacitor is connecte... | Physics | TestHub
- A parallel plate capacitor with air as die... | Physics | TestHub
- A capacitor having capacitance ‘C’ is char... | Physics | TestHub
- A solid conducting sphere of radius 'a' ha... | Physics | TestHub
- Choose the correct options for energy stor... | Physics | TestHub
- Three capacitors are connected as shown in... | Physics | TestHub
- An air-filled parallel-plate capacitor wit... | Physics | TestHub
- The amount of heat liberated when the swit... | Physics | TestHub
- Two plates of mass m each are connected to... | Physics | TestHub
- List - IList - II(I) Plates of an isolated... | Physics | TestHub
- In an R-C circuit, we can find heat dissip... | Physics | TestHub
Miscellaneous(12)
- A capacitor of capacitance is charged to a... | Physics | TestHub
- Change in electrostatics potential energy... | Physics | TestHub
- Half portion of a spherical capacitor is f... | Physics | TestHub
- A parallel plate air capacitor is connecte... | Physics | TestHub
- The circuit involves two ideal cells conne... | Physics | TestHub
- Two thin conducting shells of radii R and... | Physics | TestHub
- A parallel square plate capacitor of side... | Physics | TestHub
- Two identical capacitor connected as shown... | Physics | TestHub
- Ratio of final potential difference and in... | Physics | TestHub
- Four identical thin, square metal sheets,... | Physics | TestHub
- Charged particles with different charge to... | Physics | TestHub
- List-I gives some electrical circuits in s... | Physics | TestHub
R-C Circuit(53)
- Initially capacitor was charged fully by a... | Physics | TestHub
- Practice Question | Physics | TestHub
- A circuit is connected as shown in the fig... | Physics | TestHub
- A parallel plate capacitor with plates of... | Physics | TestHub
- At time , a battery of is connected across... | Physics | TestHub
- Let be the capacitance of a capacitor disc... | Physics | TestHub
- A resistor 'R' and capacitor in series is... | Physics | TestHub
- The figure shows an experimental plot for... | Physics | TestHub
- The circuit shown here has two batteries o... | Physics | TestHub
- In the circuit shown below, the key is pre... | Physics | TestHub
- In the given circuit diagram, when the cur... | Physics | TestHub
- Paragraph: Consider a simple circuit as sh... | Physics | TestHub
- Paragraph: Consider a simple circuit as sh... | Physics | TestHub
- In the following circuit the switch is clo... | Physics | TestHub
- Determine the charge on the capacitor in t... | Physics | TestHub
- When a capacitor is fully charged as shown... | Physics | TestHub
- A charged capacitor of capacitanceis disch... | Physics | TestHub
- In the circuit shown, initially there is n... | Physics | TestHub
- For the given input voltage waveform the o... | Physics | TestHub
- An ideal cell of emf is connected in circu... | Physics | TestHub
- In the circuit shown below, the switch is... | Physics | TestHub
- A capacitor of capacitance is suddenly con... | Physics | TestHub
- The circuit shown in the figure consists o... | Physics | TestHub
- In the circuit shown below, the switch is... | Physics | TestHub
- Calculate the amount of charge on capacito... | Physics | TestHub
- A capacitor ofis connected in a circuit as... | Physics | TestHub
- A capacitor is discharging through a resis... | Physics | TestHub
- As show in the figure, in steady state, th... | Physics | TestHub
- In the network shown below, the charge acc... | Physics | TestHub
- In the circuit shown, the energy stored in... | Physics | TestHub
- In a circuit shown in the figure, the capa... | Physics | TestHub
- For the given circuit, in the steady state... | Physics | TestHub
- Awire is bend to form a square loop. Abatt... | Physics | TestHub
- The electric field between the two paralle... | Physics | TestHub
- A galvanometer of resistance is connected... | Physics | TestHub
- In an electrical circuit drawn below the a... | Physics | TestHub
- The charge accumulated on the capacitor co... | Physics | TestHub
- In the given figure, the charge stored in... | Physics | TestHub
- Identify the valid statements relevant to... | Physics | TestHub
- Two capacitors and are connected in parall... | Physics | TestHub
- At steady state the charge on the capacito... | Physics | TestHub
- In the circuit shown, the cell is ideal, w... | Physics | TestHub
- Switch 'S' is initially closed. When stead... | Physics | TestHub
- In the following circuit, initially switch... | Physics | TestHub
- Consider the situation shown in diagram. B... | Physics | TestHub
- Two identical parallel plate capacitors ar... | Physics | TestHub
- The capcitor \mathrm{C}_{1} in the figure... | Physics | TestHub
- Two identical conducting spheres of radius... | Physics | TestHub
- A parallel plate capacitor C with plates o... | Physics | TestHub
- In the circuit shown, initially there is n... | Physics | TestHub
- In the circuit shown, capacitor is initial... | Physics | TestHub
- The circuit shown in the diagram is in ste... | Physics | TestHub
- The total heat dissipated in the circuit i... | Physics | TestHub
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