State what will happen when a positive particle has an initial velocit

[dannie]

Homework Statement

State what will happen when a positive particle has an initial velocity opposite to the direction of the electric field

Homework Equations

The Attempt at a Solution

 

[CompuChip]

I know a few relevant equations.
One relates the electric field to the force on the particle. Another one relates the force to the acceleration of the particle.

 

[dannie]

do you know the answer though? pls n thnx

 

[dannie]

I know a few relevant equations.
One relates the electric field to the force on the particle. Another one relates the force to the acceleration of the particle.

ok, what r the equations? do u know how to help with this q pls n thnx

 

[Nickie]

When a positive particle has an initial velocity opposite to the direction of the electric field, it will experience a force in the opposite direction of its motion. This force will cause the particle to slow down and eventually come to a stop. If the electric field is strong enough, the particle may even change direction and start moving in the same direction as the field. This is because the electric field exerts a force on charged particles, causing them to accelerate in the direction of the field. The stronger the field, the greater the force and the faster the particle will accelerate. However, if the particle has enough kinetic energy, it may be able to overcome the force of the electric field and continue moving in the opposite direction. This is known as a decelerating or retarding force and is a common occurrence in charged particle motion in electric fields.