Chapter 2 – Electrostatic Potential and Capacitance
Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 2 - Electrostatic Potential and Capacitance
On moving a charge of 20 coulomb by 2cm, 2J of work is done , then the potential difference between the points is .
05
Dec
On moving a charge of 20 coulomb by 2cm, 2J of work is done , then the potential difference between the points is . 2J of work is done On moving a charge of 20 coulomb by 2cm then the potential difference between the points is . December 5, 2020 Category: Arihant Physics by D.C [...]
The capacitance of a spherical conductor having radius 1 m is :
05
Dec
The capacitance of a spherical conductor having radius 1 m is : The capacitance of a spherical conductor having radius 1 m is : December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 ,
A charge q is placed at the centre of the line joining two equal charges Q such that the systems is in equilibrium, then the value of q is
05
Dec
A charge q is placed at the centre of the line joining two equal charges Q such that the systems is in equilibrium, then the value of q is A charge q is placed at the centre of the line joining two equal charges Q such that the systems is in equilibrium then the value [...]
If there are n capacitors in parallel connected to V volt source, then the energy stored is equal to :
05
Dec
If there are n capacitors in parallel connected to V volt source, then the energy stored is equal to : If there are n capacitors in parallel connected to V volt source then the energy stored is equal to : December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential [...]
A charged particle q is placed at the centre O of cube of length L(A B C D E F G H). Another same charge q is placed at a distance L from O. Then the electric flux through ABCD is
05
Dec
A charged particle q is placed at the centre O of cube of length L(A B C D E F G H). Another same charge q is placed at a distance L from O. Then the electric flux through ABCD is A charged particle q is placed at the centre O of cube of length [...]
Three charges −q1, +q2 and −q3 are placed as shown in the figure. The x-component of the force on −q1 is proportional to
05
Dec
Three charges −q1, +q2 and −q3 are placed as shown in the figure. The x-component of the force on −q1 is proportional to +q2 and −q3 are placed as shown in the figure. The x-component of the force on −q1 is proportional to Three charges −q1 December 5, 2020 Category: Arihant Physics by D.C Pandey [...]
The work done in placing a charge of 8×10^−18C on a condenser of capacity 100μF is
05
Dec
The work done in placing a charge of 8×10^−18C on a condenser of capacity 100μF is The work done in placing a charge of 8×10^−18C on a condenser of capacity 100μF is December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 ,
A thin spherical conducting shell of radius R has a charge q. Another charge Q is placed at the centre of the shell. The electrostatic potential at a point P a distance R/2 from the centre of the shell is
05
Dec
A thin spherical conducting shell of radius R has a charge q. Another charge Q is placed at the centre of the shell. The electrostatic potential at a point P a distance R/2 from the centre of the shell is ΔV measured between B and C is December 5, 2020 Category: Arihant Physics by D.C [...]
A sheet of aluminium foil of negligible thickness is introduced between the plates of a capacitor. The capacitance of the capacitor :
05
Dec
A sheet of aluminium foil of negligible thickness is introduced between the plates of a capacitor. The capacitance of the capacitor : A sheet of aluminium foil of negligible thickness is introduced between the plates of a capacitor. The capacitance of the capacitor : December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter [...]
If the electric flux entering and leaving an enclosed surface respectively are ϕ1 and ϕ2, the electric charge inside the surface will be :
05
Dec
If the electric flux entering and leaving an enclosed surface respectively are ϕ1 and ϕ2, the electric charge inside the surface will be : If the electric flux entering and leaving an enclosed surface respectively are ϕ1 and ϕ2 the electric charge inside the surface will be : December 5, 2020 Category: Arihant Physics by [...]