Electric field on electrons.3Consider an electron with initial velocity 1 m/s in the x direction. We turn on an electric field of -1 V/m in the x direction.1) What is the momentum of the electron?9.1e-31Submit2) Now, let's consider the case where this electron is in free space and treat it completely classically. Remember that F = dp. What is its velocity after 10-5 s?1758240SubmitYour submissions: 1758240Computed value: 1758240Submitted: Tuesday, February 21 at 3:36 PMFeedback:kg m/sSubmit3) Now consider the electron in a material with a gap of 5 eV. Because of the gap, in order to increase the electron's momentum, the electric field mustincrease the electron's energy by 5 eV, which is impossible without applying ultraviolet light. In this case, what is the electron's velocity after 10-5 s inthe electric field?1154628.139Your submissions: 1154628.139 | XComputed value: 1154628.139Submitted: Tuesday, February 21 at 3:57 PMFeedback:m/sm/s

Given data: VInitial=1 m/s and E= -1 V/m To find: (a) momentum(p) of the electron. (b) velocity…

Electric field on electrons. ✔3 Consider an electron with initial velocity 1 m/s in the x direction. We turn on an electric field of -1 V/m in the x direction. 1) What is the momentum of the electron? 9.1e-31 Submit Submit 2) Now, let's consider the case where this electron is in free space and treat it completely classically. Remember that F=d. What is its velocity after 10- 5 s? 1758240 Your submissions: 1758240 ✓✔ Computed value: 1758240 Submitted: Tuesday, February 21 at 3:36 PM Feedback: kg m/s Submit + Your submissions: 1154628.139 X Computed value: 1154628.139 Submitted: Tuesday, February 21 at 3:57 PM Feedback: 3) Now consider the electron in a material with a gap of 5 eV. Because of the gap, in order to increase the electron's momentum, the electric field must increase the electron's energy by 5 eV, which is impossible without applying ultraviolet light. In this case, what is the electron's velocity after 10-5 s in the electric field? 1154628.139 m/s m/s

Electric field on electrons. ✔3 Consider an electron with initial velocity 1 m/s in the x direction. We turn on an electric field of -1 V/m in the x direction. 1) What is the momentum of the electron? 9.1e-31 Submit Submit 2) Now, let's consider the case where this electron is in free space and treat it completely classically. Remember that F=d. What is its velocity after 10- 5 s? 1758240 Your submissions: 1758240 ✓✔ Computed value: 1758240 Submitted: Tuesday, February 21 at 3:36 PM Feedback: kg m/s Submit + Your submissions: 1154628.139 X Computed value: 1154628.139 Submitted: Tuesday, February 21 at 3:57 PM Feedback: 3) Now consider the electron in a material with a gap of 5 eV. Because of the gap, in order to increase the electron's momentum, the electric field must increase the electron's energy by 5 eV, which is impossible without applying ultraviolet light. In this case, what is the electron's velocity after 10-5 s in the electric field? 1154628.139 m/s m/s