Question Answers
Sahay Sir > Question Answers
Two identical capacitors are joined in parallel, charged to a potential V and then separated and then connected in series i.e. the positive plate of one is connected to negative of the other
05
Dec
Two identical capacitors are joined in parallel, charged to a potential V and then separated and then connected in series i.e. the positive plate of one is connected to negative of the other charged to a potential V and then separated and then connected in series i.e. the positive plate of one is connected to [...]
A capacitor is charged by using a battery which is then disconnected. A dielectric slab is then slided between the plates, which results in
05
Dec
A capacitor is charged by using a battery which is then disconnected. A dielectric slab is then slided between the plates, which results in A capacitor is charged by using a battery which is then disconnected. A dielectric slab is then slided between the plates which results in December 5, 2020 Category: Arihant Physics by [...]
A capacitor is connected to a battery. If UC is energy stored in capacitor. UB is energy supplied by battery, then?
05
Dec
A capacitor is connected to a battery. If UC is energy stored in capacitor. UB is energy supplied by battery, then? A capacitor is connected to a battery. If UC is energy stored in capacitor. UB is energy supplied by battery then December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - [...]
A capacitor C is charged to a potential V by a battery. The emf of the battery is V. It is then disconnected from the battery and again connected with it, when its polarity reversed to the battery.
05
Dec
A capacitor C is charged to a potential V by a battery. The emf of the battery is V. It is then disconnected from the battery and again connected with it, when its polarity reversed to the battery. A capacitor C is charged to a potential V by a battery. The emf of the battery [...]
The work done against the electric force if the separation of the capacitor of area S is increased from x1 to x2 is: (Assume charge q on the capacitor is constant)
05
Dec
The work done against the electric force if the separation of the capacitor of area S is increased from x1 to x2 is: (Assume charge q on the capacitor is constant) The work done against the electric force if the separation of the capacitor of area S is increased from x1 to x2 is: (Assume [...]
Select correct statement for a capacitor having capacitance C, is connected to a source of constant emf E
05
Dec
Select correct statement for a capacitor having capacitance C, is connected to a source of constant emf E is connected to a source of constant emf E Select correct statement for a capacitor having capacitance C December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume [...]
A parallel plate capacitor is charged an then disconnected from the charging battery. If the plates are now moved further apart by pulling at them by means of insulating handles, then
05
Dec
A parallel plate capacitor is charged an then disconnected from the charging battery. If the plates are now moved further apart by pulling at them by means of insulating handles, then A parallel plate capacitor is charged an then disconnected from the charging battery. If the plates are now moved further apart by pulling at [...]
Two identical capacitors A and B are joined in parallel to a battery. If a dielectric slab of constant K is slipped between the plates of capacitors B and battery remains connected then the energy of capacitor A will?
05
Dec
Two identical capacitors A and B are joined in parallel to a battery. If a dielectric slab of constant K is slipped between the plates of capacitors B and battery remains connected then the energy of capacitor A will? The equivalent capacitance between A and B is : December 5, 2020 Category: Arihant Physics by [...]
Three identical capacitors are connected together differently. For the same voltage to every combination, the one that stores maximum energy is:
05
Dec
Three identical capacitors are connected together differently. For the same voltage to every combination, the one that stores maximum energy is: the one that stores maximum energy is: Three identical capacitors are connected together differently. For the same voltage to every combination December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - [...]
Calculate the reading of voltmeter between X and Y then (Vx − Vy) is equal to :
05
Dec
Calculate the reading of voltmeter between X and Y then (Vx − Vy) is equal to : Calculate the reading of voltmeter between X and Y then (Vx − Vy) is equal to : December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 ,