Chapter 1 – Electric Charges and Fields
Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 1 - Electric Charges and Fields
Two charges of value 2 uC and -50 C are placed 80 cm apart. Calculate the distance of the point from the smaller charge where the intensity will be zero.
05
Dec
Two charges of value 2 uC and -50 C are placed 80 cm apart. Calculate the distance of the point from the smaller charge where the intensity will be zero. Two charges of value 2 uC and -50 C are placed 80 cm apart. Calculate the distance of the point from the smaller charge where [...]
A small block of mass ‘m’ is kept on a smooth inclined plane of angle 30^o placed in an elevator going upward with acceleration ‘a’. Electric field E exists between the vertical sides of the wall of elevator. The charge on the block is +q. The time taken by the block to come to the lowest point of the inclined plane is (Take the surface to be smooth.)
05
Dec
A small block of mass ‘m’ is kept on a smooth inclined plane of angle 30^o placed in an elevator going upward with acceleration ‘a’. Electric field E exists between the vertical sides of the wall of elevator. The charge on the block is +q. The time taken by the block to come to the [...]
If a charged particle is projected on a rough horizontal surface with speed v0 . Find the value of dynamic coefficient of friction, if the kinetic energy of the system is constant.
05
Dec
If a charged particle is projected on a rough horizontal surface with speed v0 . Find the value of dynamic coefficient of friction, if the kinetic energy of the system is constant. If a charged particle is projected on a rough horizontal surface with speed v0 . Find the value of dynamic coefficient of friction [...]
A point charge is projected along the axis of circular ring of charge Q and radius 102–√cm. The distance of the point charge from centre of ring, where acceleration of charged particle is maximum, will be
05
Dec
A point charge is projected along the axis of circular ring of charge Q and radius 102–√cm. The distance of the point charge from centre of ring, where acceleration of charged particle is maximum, will be A point charge is projected along the axis of circular ring of charge Q and radius 102–√cm. The distance [...]
A particle of mass m and having a charge q is placed on a smooth horizontal table and is connected to walls through unstressed springs of constant k (shown in figure). A horizontal electric field E parallel to spring is switched on. The maximum speed of the particle is
05
Dec
A particle of mass m and having a charge q is placed on a smooth horizontal table and is connected to walls through unstressed springs of constant k (shown in figure). A horizontal electric field E parallel to spring is switched on. The maximum speed of the particle is If a conductor encloses a charge [...]
In the previous problem, energy stored in spring at the equilibrium position of the point mass is :
05
Dec
In the previous problem, energy stored in spring at the equilibrium position of the point mass is : energy stored in spring at the equilibrium position of the point mass is : In the previous problem December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 1 - Electric Charges and Fields , Volume [...]
In the previous problem, the separation of the point mass and wall at the equilibrium position of the mass is
05
Dec
In the previous problem, the separation of the point mass and wall at the equilibrium position of the mass is In the previous problem the separation of the point mass and wall at the equilibrium position of the mass is December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 1 - Electric Charges [...]
A point mass m and charge q is connected with massless spring of natural length L. Initially spring is in its natural length. If a horizontal uniform electric field E is switched on as shown in figure, then the maximum separation between the point mass and wall is : (Assume all surfaces are frictionless)
05
Dec
A point mass m and charge q is connected with massless spring of natural length L. Initially spring is in its natural length. If a horizontal uniform electric field E is switched on as shown in figure, then the maximum separation between the point mass and wall is : (Assume all surfaces are frictionless) A [...]
Tags:
A point mass m and charge q is connected with massless spring of natural length L. Initially spring is in its natural length. If a horizontal uniform electric field E is switched on as shown in figure ,
then the maximum separation between the point mass and wall is : (Assume all surfaces are frictionless) ,
A point charge q=1C and mass 1kg is projected with speed v0 = 10m/s in the perpendicular direction of uniform electric field E=100V/m. The value of latus rectum of the path followed by charged particle (in meter) is :
05
Dec
A point charge q=1C and mass 1kg is projected with speed v0 = 10m/s in the perpendicular direction of uniform electric field E=100V/m. The value of latus rectum of the path followed by charged particle (in meter) is : If a conductor encloses a charge then in equilibrium : December 5, 2020 Category: Arihant Physics [...]
A long thread carrying a uniform charge λ per unit length has the configuration shown in the figure. An element of charge q is cut from the thread. The cutting portion is shown as small gap (AB). The electric field at the point O is
05
Dec
A long thread carrying a uniform charge λ per unit length has the configuration shown in the figure. An element of charge q is cut from the thread. The cutting portion is shown as small gap (AB). The electric field at the point O is If a conductor encloses a charge then in equilibrium : [...]