On moving a charge of 7C from a point x where potential is +5.5V to a point y where potential is -7.6 V, the work done is -

On moving a charge of 2C from a point A where potential is +12V to a point B where potential is -12 V, the work done is -

If 20 J of work has to be done to move an electric charge of 4 C from a point, where potential is 10 V to another point, where potential is V volt, find the value of V.

A ball of mass 1g and charge 10^(-8) C moves from a point A . Where potential is 600 volt to the point B where potential is zero. Velocity of the ball at the point B is 20 cm//s . The velocity of the ball at the point A will be

A small particle has charge -5.00muC and mass 2.00 xx 10-4 kg. It moves from point A where the electric potential is V_A = +200 V . to point B, where the electric potential is V_B=+ 800 V . The electric force is the only force acting on the particle. The particle has speed 5.00 m/s at point A. What is its speed at point B? is it moving faster or slower at B than at A. Explain,

The kinetc energy of a chargd particle decreased by 10 J as it moves from a point at potential 100 V to a point at potential 200V . Find the charge on the particle.

If 50 joule of work must be done to move an electric charge of 2 C from a point, where potential is V volt, the value of V is

In the figure given below , the zero potential is taken at infinity. The work done in moving a unit charge from A to B is , Where V_A right arrow potential at point A, V_B right arrow potential at point B

The work done in carrying a charge of 5 mu C form a point A to a point B in an electric field is 10mJ . The potential difference (V_(B) - V_(A)) is then

At a certain distance from a point charge, the field intensity is 500 V/m and the potential is -3000 V . The distance to the charge and the magnitude of the charge respectively are

At a certain distance from a point charge, the field intensity is 500 V//m and the potential is -3000 V . The distance to the charge and the magnitude of the charge respectively are