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)`

Potential at a point due to a positive charge of 10 muC at a distance of 9 m is

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)

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)

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

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

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