Two identical parallel plate capacitors are connected in series to a battery of `100V`. A dielectric slab of dielectric constant `4.0` is inserted between the plates of second capacitor. The potential difference across the capacitors will now be respectively

Two identical parallel plate capacitors are connected in series and then joined in series will a batter of 100 V . A slab of dielectric constant K=3 is inserted between the plates of the first capacitor. Then, the potential difference across the capacitor will be, respectively.

A parallel plate capacitor is connected across a battery. Now, keeping the battery connected, a dielectric slab is inserted between the plates. In the process,

Two identical parallel plate air capacitors are connected in series to a battery of emf V. If one of the capacitor is completely filled with dielectric material of constant K, then potential difference of the other capacitor will become

Two idential parallel plate capacitors are connected in sereis to a cell of 120V . A dielectric slab (K=3) in placed in one of the capacitor. The p.d., across the capacitors will now be

A parallel plate capacitor of capacitance 90 pF is connected to a battery of emf 20 V. If a dielectric material of dielectric constant K= (5)/(3) is inserted between the plates, the magnitude of the induced charge will be :

Two identical capacitor C_(1) and C_(2) are connected in series with a battery. They are fully charged. Now a dielectric slab is inserted between the plates of C_(2) . The potential across C_(1) will :

A parallel plate capacitor carries a harge Q. If a dielectric slab with dielectric constant K=2 is dipped between the plates, then

A parallel capacitor of capacitance C is charged and disconnected from the battery. The energy stored in it is E . If a dielectric slab of dielectric constant 6 is inserted between the plates of the capacitor then energy and capacitance will become.

Two identical capacitors A and B shown in the given circuit are joined in series with a battery. If a dielectric slab of dielectric constant K is slipped between the plates of capacitor B and battery remains connected, then the energy of capacitor A will-