You've made an erroneous leap there. Zero acceleration does not imply non-zero velocity. Consider yourself sat in your chair in front of your computer. Are you accelerating? Do you have a non-zero velocity?fffff said:
Not moving is a perfectly fine example of constant velocity!fffff said:
(The velocity is zero.)The purpose of this homework is to help students understand the basic concepts of forces and how they apply to electrons in an electric field.
An electric field is a region in which an electric charge experiences a force. It is created by other electric charges and can be represented by electric field lines.
The electron is held stationary in an electric field because the force of the electric field on the electron is equal and opposite to the force of gravity on the electron. This results in a net force of zero, causing the electron to remain in place.
The strength of the electric field determines the force exerted on the electron. A stronger electric field will result in a greater force on the electron, causing it to accelerate or move in a certain direction.
Understanding basic force concepts in electric fields is essential in many scientific and technological fields, such as engineering, physics, and electronics. It is also important in understanding the behavior of charged particles in nature, such as lightning, and in developing technologies such as particle accelerators and electric motors.