The force between charges decreases as the distance between them increases.
Like charges repel each other. Oppostite charges attract each other
Like charges repel, unlike charges attract.
Force between charges is F= q1q2zc/2r2 = alpha hc/r2
Alpha is the Fine Structure Constant.
Like charges repel each others.
The force between charges decreases as the distance between them increases.
The list of choices that you posted with the question doesn't include
any true statement about electrostatic force.
Electrostatic force — APEX
An ionic bond is the force etc.
Yes, it is true.
Gravitational force exists between masses. Gravitational force is only of attractive. No repulsive gravitational force has been found so far. But in electrostatics and magnetism, the force between electric charges and magnetic poles respectively are of both repulsive and attractive. Nuclear force between the nucleons within the nucleus of the atom is also attractive in nature.
The electric force between two charged particles is inversely proportional to the square distance between them.Accordingly, it is reduced by a factor of 9
That's the force of repulsion between two positive charges; or between two negative charges.
Yes if the quantities of the charges are unchanged.
When the magnitude of the charges increase definitely electrostatic force also increases. Because the force is directly proportional to the product of their charges. When the distance between them increases then force decreases because the force is inversely proportional to the square of the distance between the charges.
With less electric charge there is also less electric force.
electro-static force
The electromagnetic force between two charges decreases at a rate inversely proportional to the square of the distance between them.
If the charges increase, the force increases.If the charges increase, the force increases.If the charges increase, the force increases.If the charges increase, the force increases.
The electric lines of force. A repelling force is between two like charges. An attractive force is between two opposite charges.
Electrostatic force — APEX
If the charge on the object is double than the force between them is double
closest to each other.
The forces in each direction are quadrupled.