electrostatic force between two charges

It's the force between two charges. It's stronger than gravitational force. It also follows inverse square law and is proportional to product of the point charges...

When a force acts on a particle that moves from a point 'a' to a point 'b' the work done by the force is given by the integral where is infinitesimal displacement along the particles path and q is the angle is the angle and at each point along the path. Since electrostatich..

If the electric field is not normal to the surface, then it would have same non-zero component along the surface. The free charges on the surface would then experience a force and move. In a static situation, electrostatic field should not have tangential component, w..

Just as the electric field is described as force per unit charge, electric potential at a point can be described as electrical potential energy per unit charge..

All materials are broadly classified into two categories, one conductors and other insulators. When a conductor is placed in a electric field, there is a large scale of physical movement of free electrons, within the conductor and they move out only if we make arrangements for it. Insulat..

Electrostatic Potential - Just as the electric field is described as force per unit charge, electric potential at a point can be described as electrical potential energy per unit charge..

>(Remember what happened when the two glass rods rubbed with silk and the two ebonite rods rubbed with fur were brought near each other). When the charges are not similar they attract each other. (When the charged glass rod is brought near a charged..

10. - A parallel capacitor of plate area 2m 2 and plate separation 5 mm is charged to 10,000 V in free space. Calculate (a) capacitance (b) Charge (c) Charge density (d) Field intensity (e) Field displacemen..

2 due to q 1 . where 'r 1 2 ' is the distance between points 1 and 2. As the electrostatic force is conservative, the work done is stored as potential energy and is given by The potential 'V' would be same, even if the charge q ..

. An unbalanced force changes the state of constant velocity including zero velocity of a body on which it acts. Forces may be balanced or unbalanced. An iron ball suspended from a hook by a wire [Figure (a) shown below] has two forces acting on it, its weigh..