QUESTION 5 Suppose an electron (q = – e= - 1.6 × 10¬19 C,m=9.1 × 10¬31 kg) is accelerated from rest through a potential difference of Vab = +5000 V. Solve for the inal speed of the electron. Express numerical answer in two significant figures. The potential energy U is related to the electron charge (-e) and potential Vab is related by the equation: U = Assuming all potential energy U is converted to kinetic energy K, K+U = 0 K = -U Since K = mv² and using the formula for potential energy above, we arrive at an equation for speed: v = ( 1/2 Plugging in values, the value of the electron's speed is: x 107 m/s v=

Please solve and answer the question correctly please. Also be sure to give the correct units. Thank you!!

An electron is fired at a speed vi = 3.1 × 106 m/s and at an angle θi = 36.8° between two parallel conducting plates as shown in the figure. If s = 1.8 mm and the voltage difference between the plates is ΔV = 98.8 V, determine how close, w, the electron will get to the bottom plate. Put your answer in meters and include at 6 decimal places in your answer. Do not include units. The x-axis of the coordinate system is in the middle of the parallel plate capacitor

Part A Capacitors C, = 10µF and C2 = 20µF are each charged to 22 V, then disconnected from the battery without changing the charge on the capacitor plates. The two capacitors are then connected in parallel, with the positive plate of C connected to the negative plate of C2 and vice versa. Afterward, what is the charge on each capacitor? Express your answer using two significant figures. Enter your answers numerically separated by a comma. ? Q1, Q2 = µC Submit Request Answer Part B What is the potential difference across each capacitor? Express your answer using two significant figures. Enter your answers numerically separated by a comma. nν ΑΣφ ? AVi, AV2 = V Submit Request Answer

Part A An electron moves between two plates and experiences an increase in kinetic energy of 3.8x10-15 J. Calculate AV = VA - VB of the plates. AV = Express your answer with the appropriate units. Value A A Submit Request Answer VA Units ? VB B

Part A What is the potential difference AV4 in the figure(Figure 1) if V12 = 35V, V23 = 50V and V41 = -65V? Express your answer as an integer and include the appropriate units. HA ? AV34 = - 30 V Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Figure 1 of 1 Provide Feedback AV12 AV23 AV41 3 AV4