The work done in moving a particle from a point (1,1) to (2,3) in a plane and in a force field with potential `U=lambda(x+y)` is

The work done by the force F=2i-3j+2k in moving a particle from (3,4,5) to (1,2,3) is

A particle is moving from a point (2m, 3m) to (1m, 1m) under the influence of force with potential energy U = lambda (x + y) . If work done by the force is n lambda , then find the value of n.

The work done by the force F = 2i - 3j + 2k in moving a particle from (3,4,5) to (1,2,3) is

Electric potential difference is the work done to move a unit +ve test charge from one point to another in an electric field. Potential at a point Is given by the equation V = 3x^2+ 2y^2 + 4z^2 . Calcu-late the magnitude of field components at (2,1,1).

The work done in moving a particle in the gravitational field of earth from point A to point B along three different paths 1,2 and 3 are W_(1) , W_(2) and W_(3) respectively , then

The work done in moving a particle in the gravitational field of earth from point A to point B along three different paths 1,2 and 3 are W_(1) , W_(2) and W_(3) respectively , then

Calculate the work done by the force vec(F) = y hat(i) to move the particle from (0,0) to (1,1) in the following condition (a) y = x (b) y = x^(2)

A force bar F = (3hat i-4 hat j +b hat k)N is acting on the particle which is moving from point A ( 0-1, 1) m to the point B(2, 2 3) m If net work done by the force on the particle is zero then value of b is