?a uniform electric field e is equal to 91 into 10 to the power minus ...
Given Data:
- Electric field strength (E) = 91 x 10^-6 V/m
- Velocity of electrons (v) = 4 x 10^3 m/s
Explanation:
Electron Motion:
- When electrons enter the electric field, they experience a force due to the presence of the electric field.
- This force causes the electrons to accelerate in the direction of the electric field.
Force on Electrons:
- The force experienced by an electron in an electric field is given by the equation F = qE, where q is the charge of the electron.
- The direction of the force is the same as the direction of the electric field for electrons.
Acceleration of Electrons:
- Using the equation F = ma, where a is the acceleration of the electron, we can find the acceleration of the electrons in the electric field.
- The acceleration of the electrons is directly proportional to the magnitude of the electric field.
Velocity of Electrons:
- The velocity of the electrons can be determined using the equation v = u + at, where u is the initial velocity (0 m/s), a is the acceleration, and t is the time for which the electrons are in the electric field.
Time taken by Electrons:
- The time taken by the electrons to travel through the electric field can be calculated using the equation t = d/v, where d is the distance between the plates.
Conclusion:
- By analyzing the motion of electrons in the given electric field, we can determine the velocity, acceleration, and time taken by the electrons to travel through the field.
?a uniform electric field e is equal to 91 into 10 to the power minus ...
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