Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. Now a dielectric slab is inserted between the plates of capacitor B while battery remains connected .
Sahay Sir > Question Answers > Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. Now a dielectric slab is inserted between the plates of capacitor B while battery remains connected .
The circuit involves two ideal cells connected to a 1μF capacitor via a key K. Initially the key K is in position 1 and the capacitor is charged fully by 2V cell. The key is then pushed to position 2. Column I gives physical quantities involving the circuit after the key is pushed from position 1. Column II gives corresponding results. Match the statements in Column I with the corresponding values in Column II.
08
Nov
The circuit involves two ideal cells connected to a 1μF capacitor via a key K. Initially the key K is in position 1 and the capacitor is charged fully by 2V cell. The key is then pushed to position 2. Column I gives physical quantities involving the circuit after the key is pushed from position [...]
The capacitance of a capacitor between4/3 times its original value if a dielectric slab of thickness t=d/2 is inserted between the plates (d is the separation between the plates). What is the dielectric consant of the slab?
08
Nov
The capacitance of a capacitor between4/3 times its original value if a dielectric slab of thickness t=d/2 is inserted between the plates (d is the separation between the plates). What is the dielectric consant of the slab? Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. [...]
Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. Now a dielectric slab is inserted between the plates of capacitor B while battery remains connected .
08
Nov
Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. Now a dielectric slab is inserted between the plates of capacitor B while battery remains connected . Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. Now a [...]