While a capacitor remains connected to a...

While a capacitor remains connected to a battery and dielectric slab is applied between the plates, then

Potential difference between the plates is changed

Change flows from the battery to the capacitor

Electric field between the plates increases

Energy store in the capacitor decreases

Text Solution

Verified by Experts

The correct Answer is:

By inserting the dielectric slab. Capacitance (i.e., ability to hold the change) increases. In the presence of battery more change is supplied from battery.

Topper's Solved these Questions

ELECTRIC POTENTIAL & CAPACITANCE
A2Z|Exercise Grouping Of Capacitors|48 Videos
ELECTRIC POTENTIAL & CAPACITANCE
A2Z|Exercise Capacitor Circuits|52 Videos
ELECTRIC POTENTIAL & CAPACITANCE
A2Z|Exercise Capacitor|32 Videos
ELECTRIC CHARGE, FIELD & FLUX
A2Z|Exercise Section D - Chapter End Test|29 Videos
ELECTROMAGNETIC INDUCTION
A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

While a capacitor remains connected to a battery a dielectic slab is slipped between the plates. Describe qualitatively what happens to the charge, the capcitance, the stored energy. Is work required to insert the slab?

An air capacitor C connected to a battery of e.m.f. V acquires a charge q and energy E. The capacitor is disconnected from the battery and a dielectric slab is placed between the plates. Which of the following statements is correct ?

A capacitor is kept connected to the battery and a dielectric slab is inserted between the plates. During this process

A parallel plate capacitor is connected to a battery and inserted a dielectric plate between the place of plates then which quantity increase

If the capacitor is kept connected with the battery and then the dielectric slab is inserted between the plates, then what will be the change in the charge, the capacitance the potential difference, the electric field an the stored energy?

An air core parallel plate capacitor has capacitance C. It is completely filled with a dielectric slab having dielectric constant 2 K. The capacitor is now connected to a battery of emf V. It was planned to replace the dielectric slab of the capacitor while it remains connected to the battery. Another dielectric slab (which fits exactly between the plates) is inserted slowly so as to push out the earlier slab. The new slab has a dielectric constant K [see Figure (a) to (c)] (a) By energy considerations calculate the mechanical work that must be done against the electric forces in order to complete the process. (b) Looking at the expression of mechanical work obtained in (a), tell what was the direction of force applied by the external agent - from left to right (as indicated by F_(1) in Figure) or from right to left (as indicated by F_(2) ). (c) Which dielectric slab experienced higher force of attraction from the capacitor plates during the process ?

Two identical capacitors are connected as shown in the figure. A dielectric slab is introduced between the plates of one of the capacitors so as to fill the gap, the battery remaining connected. The charge on each capacitor will be (charge on each condenser is q_(0) , k= dielectric constant). .

Two capacitors are connected in parallel to a battery. If a dielectric medium is inserted between the plates of one of the capacitors then the enegry stored in the system will increase. On inserting dielectric medium between the plates of a capacitors, its capacity increases.

Two identical capacitors are connected as shown in fignre. A dielectric slab is introduced between the plates of one of the capacitors so as to fill the gap, the battery remaining connected. What will be the capacitance, the charge, potential difference and stored energy for each capacitor?

A2Z-ELECTRIC POTENTIAL & CAPACITANCE-Capacitor With Dielectric

A parallel plate capacitor is charged and the charging battery is then...
Text Solution
|
A capacitor with air as the dielectric is charged to a potential of 10...
Text Solution
|
When a slab of dielectric material is introduced between the parallel ...
Text Solution
|
A parallel plate capacitor of plate area A and plate separation d is c...
Text Solution
|
A capacitor is kept connected to the battery and a dielectric slab is ...
Text Solution
|
The capacitance of an air capacitor is 15 muF te separation between th...
Text Solution
|
An air capacitor is connected to a battery. The effect of filling the ...
Text Solution
|
A capacitor when filled with a dielectric K = 3 has charge Q(0), volta...
Text Solution
|
The area of the plates of a parallel plate condenser is A and the dist...
Text Solution
|
An air capacitor of capacity C = 10 mu F is connected to a constant vo...
Text Solution
|
The capacity of a parallel plate condenser is 10 muF without dielectri...
Text Solution
|
The capacitance of an air filled parallel plate capacitor is 10 muF. T...
Text Solution
|
Two identical charged spherical drops each of capacitance C merge to f...
Text Solution
|
In a capacitor of capacitance 20 muF,the distance between the plates i...
Text Solution
|
The capacity of a parallel plate capacitor with no dielectric substanc...
Text Solution
|
In a parallel plate capacitor of capacitance C, a metal sheet is inser...
Text Solution
|
While a capacitor remains connected to a battery and dielectric slab i...
Text Solution
|
The capacitance of a capacitor between 4//3 times its original value i...
Text Solution
|
If the distance between the plates of parallel plate capacitor is halv...
Text Solution
|
Two metallic spheres of radii 1 cm and 2 cm are given charges 10^(-2) ...
Text Solution
|