From Newton's second law:
The force on electron moving under the influence of an electric field:
We'll also need to use the kinematic equation:
We get a by equating the first and second equations.
The electric field strength is 2.30×104 N/C inside a parallel-plate capacitor with a 0.600 mm spacing. An electron is released from rest at the negative plate.
What is the electron's speed when it reaches the positive plate?
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