Find the manitude of a charge that can be moved from infinity to a point in an electric field where the potential is 20 V, by spending 600 J of work.

A point charge 20 muC is shifted from infinity to a point P in an electric field with zero acceleration. If the potential of that point is 1000 volt, then (i) Find out work done by electric field ? (iii) If the kinetic energy of charge particle is found to increase by 10 mJ when it is brought from infinity to point P, then what is the total work done by external agent ? (iv) What is the work done by electric field in the part (iii) (v) If a point charge 30 muC is released at rest at point P, then find out its kinetic energy at a large distance ?

A point charge 20 muC is shifted from infinity to a point P in an electric field with zero acceleration. If the potential of that point is 1000 volt, then (i) Find out work done by electric field ? (iii) If the kinetic energy of charge particle is found to increase by 10 mJ when it is brought from infinity to point P, then what is the total work done by external agent ? (iv) What is the work done by electric field in the part (iii) (v) If a point charge 30 muC is released at rest at point P, then find out its kinetic energy at a large distance ?

Find the work done by some external force in moving a charge q=2muC from infinity to a point where electric potential is 10^4 V.

Find the work done by some external force in moving a charge q=2muC from infinity to a point where electric potential is 10^4 V.

A work of 100 joule is performed in carrying a charge of -5 coulomb from infinity to a particular point in an electrostatic field. The potential of this point is _______.

The work require to displace charge q from infinity to given point is W, then electric potential at that point is

Find the work done by some external force in moving a charge q=4 muC from infinity to a point, where electric potential is 10^(4)V

Find the work done by some external force in moving a charge q=4 muC from infinity to a point, where electric potential is 10^(4)V