Two parallel metal plates separated by 20 cm are connected across a 12 V potential difference. An electron is released from rest at a location 10 cm from the negative plate. When the electron arrives at a distance 5 cm from the positive plate, how much kinetic energy has the electron gained?

Two parallel metal plates separated by 20 cm are connected across a 12 V potential difference. An electron is released from rest at a location 10 cm from the negative plate. When the electron arrives at a distance 5 cm from the positive plate, how much kinetic energy has the electron gained?

Related questions

Q: Scientists use laser range finding to measure the distance to the moonwith great accuracy. A very br...

A: As per guidelines, the first three sub-parts have been answered.

Q: What is is sextant write its working principle and diagram.

A: Step 1: A sextant is an instrument used to measure angles. The basic principle of the sextant is the...

Q: Fill in the Blank direction: box

A: The direction angle of the vector is given by Where Ax = x-component of vector, Ay = y-component ...

Q: A particle confined in a region of length L has a wave function being a superposition of two counter...

Q: Haliade-X 12 MW is one of the most powerful offshore wind turbines in the world and it will be insta...

A: (a) Given: The dept of the turbine tower is 20 m. The water depth is 30 m. The density of the seawat...

Q: Find the lagrangian nd eqution of motion for double pendulum where l1and l2 are the lengths of pendu...

A: Let us consider the point O as the origin.

Q: What discoveries of Galileo helped confirm the views of Copernicus?

A: Galileo with his newly invented telescope discovered the four moons of Jupiter. Which indicated that...

Q: Q5: Two semi-infinite grounded conducting planes (xz-plane & yz-plane) meet at right angles and one ...

A: Given: Two semi-infinite grounded conducting planes at right angles as shown in figure.

Q: Advanced Physics Question

A: Solving the first 3 parts due to time boundation. Given: The displacement is 2t+5. The displacement ...

Q: An infinite plane sheet lying in the z = 0 plane carries a current of nonuniform density J, =-0.2e¬|...

A: Given that plan is z= 0 ( x-y ) plane. The magnetic field is at point ( 3,3,3) when t= 0.

Q: In a downhill ski race surprisingly little advantage is gained by getting a running start. This is b...

A: Given: The displacement of the skier is 65 m. The slope of the hill is 25°. a. The initial speed is ...

Q: Find magnitude, direction and sense of the resultant force 25° 100 N 120 N

Q: A setup similar to the one shown in the figure below is often used in hospitals to support and apply...

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want rem...

Q: A cube of side L = 2.1 m lies in a region where the electric field is given by E = [-2(x^2/m^2+3.6) ...

A: Electric flux is given by

Q: ••10 The magnitude J of the current density in a certain lab wire with a circular cross section of r...

A: Circular cross section of wire R = 2.00 mm. Magnitude of current density J = (3.00×108)r2. Boundarie...

Q: A parallel-plate capacitor has a capacitance of 100 pF, a plate area of 100 cm2, and a mica dielectr...

A: For a parallel-plate capacitor, capacitance is given by Where k = dielectric constant, A = Area of ...

Q: A fairground ride spins its occupants inside a flying-saucer-shaped vehicle. If the horizontal circu...

Q: As shown the two lowest resonances recorded in the vocal tract of the eastern towhee, a small songbi...

Q: A golk ball is stęuck by a clubondgiven an e above mis at z8.0 depre e the horizonto d 'The ball lan...

A: According to the given question initial velocity,u=45 m/s the angle of projection,θ=280 The given qu...

Q: Consider two vectors, A = 16.1 m at 44.0°, and B (-9.70î + 3.70j) m. Determine the x and y component...

Q: The two ropes seen in the image are used to lower a 255 kg piano exactly 5 m from a second-story win...

A: Given: The displacement of the piano is 5 m. The weight of the piano is 2500 N. The magnitude of T1 ...

Q: It's a quantum mechanics question.

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want rem...

Q: Show your all calculation

A: Given mass of the shell is m=2kg Thrown upward with speed V=600m/s Experience air resistance force f...

Q: Consider two wave functions, y1 (x, t) = 4.00 m sin (π m−1 x − π s−1 (t)) and y2 (x, t) = 4.00 m sin...

Q: Advanced Physics Question

A: Kinematic equations of motion are Where vf = Final velocity, vo = Initial velocity, a = accelerat...

Q: showed that a thin film whose thickness is onequarter of the wavelength of light in the film serves ...

A: Given showed that a thin film whose thickness is one- quarter of the wavelength of light in the film...

Q: A 63.0-kg sprinter starts a race with an acceleration of 4.20 m/s2. What is the net external force o...

A: Given values, Mass of sprinter, m=63 Kg Acceleration, a=4.20 m/s2

Q: An x-ray tube is powered by a high-voltage supply that delivers 700 W to the tube. The tube converts...

A: Given supply power P=700W Wavelength of generated x-rays λ=0.030nm=0.030x10-9m Since only 1% of pow...

Q: Charan is at NASA analyzing Moon rocks. In one of the rocks from the lunar highlands, he discovered ...

Q: 16. Two point charges qA = +10.0 µC and qB = -40.0 µC and a third particle with unknown charge qC ar...

A: The first two parts of this problem have been solved. (a) Given: The magnitudes of two point charges...

Q: is this correct

A: Answer: Given order: 1. nanosecond 2. millisecond 3.microsecond 4.second

Q: 2.3. The solution for damped simple harmonic motion is given by -rt/2m(C, eiw't + Cze-iw't) X = e If...

Q: Satellites designed to observe the radiation from cold (3 K) dark space have sensors that are shaded...

A: Introduction: To make the sensors too delicate to any minute change in temperature because of the in...

Q: Please show work

A: Hey there, since this question has multiple sub divisions, we have solved the first three for you. Y...

Q: A crate on rollers is being pushed without frictional loss of energy across the floor of a freight c...

A: Answer: a) To determine what distance crate pushed when it moves distance d in the car is given belo...

Q: Determine the magnitude of the electric field at the surface of a lead-207 nucleus, which contains 8...

A: Given: Number of protons = 82 Number of neutrons = 125

Q: The cork from a champagne bottle slips through the hands of a waiter opening it, moving with an init...

A: Given cork velocity is V=13.3m/s At angle above horizontal θ=77.2⁰ Distance between waiter and diner...

Q: Which trigonometric function is used to calculate each vector value X Component tan Magnitude tan An...

A: To understand the problem let's take a vector With x=x-component And y=y-component Suppose it makes...

Q: In the diagram below, there are two charges of +q and –q and six points (a through f) at various dis...

A: Electric potential due to a point charge at distance r is given by Where ke = Coulomb's constant, q...

Q: 7. The conductance of a conductor varies inversely with A. length B. cross-sectional area C. resisti...

A: The resistance of a conductor is given by Where = Resistivity of conductor L = Length...

Question

Hint: First you will need to calculate the value of the electric field between the plates, then the potential difference between the initial and final positions. Now use the Work–Energy Theorem. Standard units!

Expert Solution