Part A An electron moves between two plates and experiences an increase in kinetic energy of 3.8×10-15 J. Calculate AV = VA - VB of the plates. AV = A Express your answer with the appropriate units. Value VA Units ? VB B
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- Conversion Watt 312 cal/s 0.5 W/cm? cal/cm's .. W/m 10'ergs/cm sC C ... 5W/50*10 cm? ergs/cm's .. .. . Coulomb 0.88 e.m.u 10 Wb/107 cm? .. .. gauss= 2. In an electrode system potential equation is given as V(x, y) x are; for x =0.5 cm, y=1 cm V = V₁ =40 kV and x =1 cm, y=1cm V = V₂ =0 V. a) Determine the constant A and B. b) Evaluate electric field equation. Determine maximum and minimum electric field strength values. A + By and the boundary conditions1) Consider the figure below. An electron is fired towards a conducting plate from a distance L. The plate has a surface charge density a and a radius that is much greater than the distance L.. When the electron strikes the plate, it is measured that AK. E. 10 eV, where AK. E. Ty-To is the difference between the electron's final kinetic energy and initial kinetic energy. = a) Draw a diagram of the configuration including the co-ordinate system you have chosen. b) Write the integral equation for the work done on the electron when moving from it's initial position to an arbitrary final position, x . c) Write the integral equation for the potential difference of the system for a path that begins at the electron's initial position and ends at an arbitrary position, x. d) Determine the equation for the potential difference between the initial position of the electron and an arbitrary position, x. e) Plot the potential difference from part d) f) If the electron is initially at rest and L=…
- What is the capacitance if 6.242x1018 electrons is deposited on the plates by a potential difference of 1V across the plates? (Comprehension) A. 1 V В. 1 А Oc. 1 F OD. 1 WThe Bohr radius ao is the most probable distance between the proton and the electron in the Hydrogen atom, when the Hydrogen atom is in the ground state. The value of the Bohr radius is: 1 ao = 0.529 angstrom. One angstrom is 10-10 m. What is the electric potential produced by the proton at a distance of 1.12 Bohr radius away from the proton? Submit Answer What is the potential energy of the proton-electron system when they are at this distance from each other? Submit AnswerThe assignment will be completed after one hour and 15 minutes. I want to answer before this one and get a high rating An electron is released from rest near the negative plate. lf the voltage difference between the plates aV = Vba = 20 kv, what ould its velocity be when it reaches the positive plater (charge of the electron e= - 1.602x10C and mass of the electron me=9.109x10kg)
- (10%) Problem 4: Consider the parallel-plate capacitor shown in the figure. The plate separation is 5.5 mm and the the electric field inside is 29 N/C. An electron is positioned halfway between the plates and is given some initial velocity, vị. Randomized Variables V. d= 5.5 mm E = 29 N/C d 50% Part (a) What speed, in meters per second, must the electron have in order to make it to the negatively charged plate? Via = || + + + + + + + +(a) 6.33 106 electrons and 7.71 106 protons 1.2688e-12What is the charge of an electron? What is the charge of a proton? C(b) 215 electrons and 111 protons 5.216e-17What is the charge of an electron? What is the charge of a proton? C It said that those answers were wrong. I don't know where its wrong. it looks right in your work.A hydrogen atom has a central nucleus w/ a single proton w/c is the charged particle of Qp=+1.60x10^-19 C that will be creating the potential, the 1st ring w/ energy level of Va at distance 5.29 x10^-11 m away from central proton and the 2nd ring with energy level Vb at distance 2.12 x 10^-10 m away from the charged particle what is the change in potential from the first to the second ring?
- Suppose that à = 2i + j, B = i- 4j +k, and Ĉ =j+k. ... What is Å· (B x Č), A -2 k -11 -2 -11 ki. PPP Y:-1 A ttu.thuraya.io/courses/1 ت الاختبار 2 نقطة )نقاط( لسؤال 1 In the figure, if C1 = 10 µF, C2 = 12 µF, C3 = 15 µF, and V0 = 80V, determine the energy stored in C1.in mJ? 7.35 2.0 5.12 6.48 3.92 2.88 II >An Electron is emitted by heating a cathode and is accelerated by the potential difference between the anode and a cathode. The electron emerges out from the anode with velocity 6x10 m/s. Find the velocity (in m/s) of the electron when it comes out of the parallel plates at a PD of 800 V. Use x = 0.18 m and y = 0.08 m. 800 V Cathode Anode electron beam OV Give your answer in scientific representation rounded off to two decimal places. (Remember that 2.97x10 = 2.97E8 in moodle) Select one: mmm