Electric Force, Field, and Potential

They move away from each other with equal speeds due to mutual repulsion forces.

They accelerate toward each other due to electrostatic attraction.

They rotate around each other without changing their initial separation distance due to angular momentum conservation.

They remain stationary as their charges neutralize upon release into an insulating fluid medium.

Potential energy halves and field strength halves as well.

Potential energy remains unaffected but field strength doubles due to inverse proportionality with k.

Both remain unaffected since they are independent of k.

Potential energy halves but field strength remains unaffected since it depends only on charge values.

Total charge of the system

Total mechanical energy

Electric potential energy only

Momentum of each particle

Newton's Second Law

Coulomb's Law

Kepler's Law

Ohm's Law

Observing the photoelectric effect with electrons.

Colliding electrons with positrons to observe annihilation.

Measuring the momentum of an individual electron.

Passing electrons through a double-slit apparatus.

The material reflects all incoming light due transmission capabilities being saturated by specific wavelengths.

The material increases temperature uniformly since light acts as heat transferring waves.

The material becomes polarized absorbing specific vibrations from the light waves' electric field component.

The material emits electrons due to absorbed quanta offered by incident photons.

Replacing air with vacuum should reduce electric field strength creating lesser attritional forces.

Increasing distance between charges beyond $d$ while keeping everything else constant has no effect on attractional forces.

Increasing each charge's magnitude will lead to decreased attritional forces owing to increased repulsive pressure.

Replacing air with a medium having higher permittivity than air's will decrease the magnitude.

Volt

Coulomb

Ohm

Ampere

The force between two charges is proportional to the product of their charges and inversely proportional to the square of the distance between them.

The force between two charges is independent of the medium in which they are placed.

The force between two charges decreases linearly with increasing distance.

The force between two like charges is attractive.

The electric force is quartered.

The electric force is halved.

The electric force is doubled.

The electric force remains unchanged.