Volume 2
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 [...]
Four charges equal to −Q are placed at the four corners of a square and a charge q is at its centre, If the system is in equilibrium the value of q is
05
Dec
Four charges equal to −Q are placed at the four corners of a square and a charge q is at its centre, If the system is in equilibrium the value of q is Four charges equal to −Q are placed at the four corners of a square and a charge q is at its centre [...]
A charged particle q is shot towards another charged particle Q which is fixed, with a speed v. It approaches Q upto a closest distance r and then returns. If q was given a speed 2v, the closest distance of approach would be:
05
Dec
A charged particle q is shot towards another charged particle Q which is fixed, with a speed v. It approaches Q upto a closest distance r and then returns. If q was given a speed 2v, the closest distance of approach would be: A charged particle q is shot towards another charged particle Q which [...]
Two spherical conductors B and C having equal radii and carrying equal charges on them repel each other with a force F when kept apart at some distance. A third spherical conductor having same radius as that B but uncharged is brought in contact with B, then brought in contact with C and finally removed away from both. The new force of repulsion between B and C is
05
Dec
Two spherical conductors B and C having equal radii and carrying equal charges on them repel each other with a force F when kept apart at some distance. A third spherical conductor having same radius as that B but uncharged is brought in contact with B, then brought in contact with C and finally removed [...]