Two points A and B located in diametrically opposite directions of a point charge of +2`muC` at distances 2.0 m and 1.0 m respectively from it. Determine the potential difference `V_(A)-V_(B)`

Two particles A and B start at O travel in opposite directions along the circular path at constant speed v_(A)=0.7 m//s and v_(B)=1.5 m//s respectively. Determine the time when they collide and the magnitude of the acceleration of B just before this happening. ("radius"=5m)

In figure two points A and B are located in a region of electric field . The potential difference V_(B)-V_(A) is

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

Two isolated concentric conducting spherical shells have radii R and 2R and uniform charges q and 2q respectively.If V_(1) and V_(2) are potentials at points located at distances 3R and (R)/(2) respectively from the centre of shells.Then the ratio of ((V_(2))/(V_(1))) will be

A and B are two points on the axis and the perpendicular bisector of an electric dipole. A and B are far away from the dipole and at equal distances from it. The potentials at A and B are V_(A) and V_(B) respectively. Then

Point A is located 0.25 m away from a charge of -2.1 xx 10^(-9) C . Point B is located 0.50 m away from the charge. What is the electric potential difference V_(B)- V_(A) between these two points ?

The work done in carrying an electron from point A to a point B in an electric is 10 MJ. The potential difference (V_(B)-V_(A)) is then

Potential at a point due to a point charge is V. The charge is doubled and also the distance of the point from the charge is doubled. The new potential is

A charge q = + 1 muC is held at 0 between two points A and B such that AO = 2m and BO = 1m Calculate the value of potential differences (V_(A) - V_(B)) . What will be the value of potential differences (V_(A) - V_(B)) if position of B is charged as shown in Fig ?