You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Electric Potential at a Point in Space Due to a Point Charge Q

Two condenser...

Question

Two condensers of capacities $2 C$ and C are joined in parallel and charged up to potential V. The battery is removed and the condenser of a capacity C is filled completely with a medium of dielectric constant K. The potential difference across the capacitors will now be

\frac{3 V}{K + 2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

\frac{3 V}{K}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{V}{K + 2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{V}{K}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $\frac{3 V}{K + 2}$

Suggest Corrections

Similar questions

Two parallel plate capacitors of capcitances C and 2C are connected in parallel and changed to a potential V by a battery. The battery is then disconnected and the apsce between the plates of capacitor C is completely filled with a material of dielectric constant K. The potential difference across the capacitors now becomes

Q. Two condensers of capacities 2C and c are joined in parallel and charged up to potential The condenser of capacity c is filled completely with a medium of dielectric constan The. p.d. across the capacitors will now be.

Q. Two parallel plate capacitors with capacitances

C

and

2 C

are joined in parallel and the combination is connected to a battery of potential difference

V

. If the battery is now removed and a material of dielectric constant

K

is filled between the plates of capacitor

C

completely, then what will be the potential difference across the two capacitors?

Q. Two parallel-plate capacitors of capacitance

C

and

2 C

are connected in parallel and charged to a potential difference

V

. The battery is then disconnected and the region between the plates of capacitor

C

is filled completely with a material of dielectric constant

K

. The common potential difference across the combination becomes

Two condensers of capacity C and $2$ C are connected in parallel and these are charged upto V volt. If the battery is removed and dielectric medium of constant K is put between the plates of first condenser, then the potential at each condenser is

Join BYJU'S Learning Program

Two condensers of capacities 2C and C are joined in parallel and charged up to potential V. The battery is removed and the condenser of a capacity C is filled completely with a medium of dielectric constant K. The potential difference across the capacitors will now be

The correct option is A 3VK+2

Two condensers of capacities $2 C$ and C are joined in parallel and charged up to potential V. The battery is removed and the condenser of a capacity C is filled completely with a medium of dielectric constant K. The potential difference across the capacitors will now be

The correct option is A $\frac{3 V}{K + 2}$