Kinetic energy of electronjust as it reaches positive plate

Assignment Help Physics
Reference no: EM13556240

An electron is released from rest at the negative plate of aparallel plate capacitor and accelerates to the positive plate (seethe drawing). The plates are separated by a distance of 1.3 cm, andthe electric field within the capacitor has a magnitude of 2.6 x106 V/m. What is the kinetic energy of the electronjust as it reaches the positive plate?

Reference no: EM13556240

Questions Cloud

Calculate the ratio of the escape velocity from the surface : suppose the sun collapsed into being a neutron star of radius 12.0 km, without losing any mass. calculate the ratio of the escape velocity from the surface
Estimate the average speed of a neon atom : A 10 g sample of neon gas has 1700J of thermal energy. Estimate the average speed of a neon atom
What is the new voltage between the plates of the capacitor : An empty parallel plate capacitor is connected between theterminals of a 7.5-V battery and chargedup. The capacitor is then disconnected from the battery, and thespacing between the capacitor plates is doubled.
Explain the bitter-tasting compound quinine : The bitter-tasting compound quinine is a component of tonic water and is used as a protection against malaria. It contains only C, H, N and O. When a sample of mass 0.487 g was burned, 1.321 g of carbon dioxide
Kinetic energy of electronjust as it reaches positive plate : An electron is released from rest at the negative plate of aparallel plate capacitor and accelerates to the positive plate (seethe drawing). The plates are separated by a distance of 1.3 cm, andthe electric field within the capacitor has a magnitu..
Compute the mass of this planet : a moon circles distant planet with an orbit radius 6.93*10^8 m and period of 4.22 days around the planet. From this information compute the mass of this planet
Determine what current is present in the square wire : A wire loop bent into the shape of a square with 1.50 m sides is centered on the origin of the xy-plane. what current is present in the square wire
What is the dielectric constant of the dielectric : A parallel plate capacitor has a capacitance of 8.5 μFwhen filled with a dielectric. The area of each plate is 1.5m2 and the separation between the plates is 1.4 x10-5 m.
Explain what is the name of the compound that precipitate : Suppose that aqueous solutions of barium nitrate and potassium carbonate are mixed. What is the name of the compound or compounds that precipitate

Reviews

Write a Review

Physics Questions & Answers

  How long does the ball take to reach the sidewalk

Someone at a fifth-floor window (20 m above the ground) hurls a ball downward at 40.0° at a speed of 14.0 m/s. How long does the ball take to reach the sidewalk

  Find what would you weigh on the surface of a neutron star

Neutron stars, such as the one at the center of the Crab Nebula, what would you weigh on the surface of a neutron star that has the same mass as our sun and a diameter of 20.0 km

  Q1 the student now starts moving a box up a 100deg incline

q1. the student now starts moving a box up a 10.0deg incline keeping her 142 n forces directed at 27.0deg above the

  Calculate for how long the ball is in the air

A boy standing on top of a building throws a small ball from a height of H1 = 24.2 m. calculate for how long the ball is in the air

  What is the amplitude of the eardrums oscillation

Male Rana catesbeiana bullfrogs are known for their loud mating call. The call is emitted not by the frog's mouth but by its eardrums, which lie on the surface of the head. And, surprisingly, the sound has nothing to do with the frog's inflated th..

  What is minimum frequency of light needed to free electron

What is the minimum frequency of light needed to free an electron from a neon nucleus when the electron is in its lowest energy level n=1

  Calculate the value of kinetic friction

From rest, a 26.7 kg child is sliding down a 5.12 meter long playground slide in a time of 1.98 seconds. Calculate the value of kinetic friction

  Find the mean distance traveled before it decays

The mean lifetime of muons in their rest frame is 2.20 ?s. What is the mean distance traveled before it decays

  What is the dielectric constant of glass

A capacitor with air between its plates is charged to 70 V and then disconnected from the battery. When a piece of glass is placed between the plates, the voltage across the capacitor drops to 50 V. What is the dielectric constant of this glass?

  Question1 a runner is running on a circular track that is

question1. a runner is running on a circular track that is 200 m in circumference. find out the magnitude of his

  Find the angle of refraction for red light

The index of refraction for a diamond for red light of wavelength 654 nm is 2.35, Find the angle of refraction for red light

  How much energy is released in this reaction

Consider a fusion reaction in which a proton fuses with a neutron to form a deuterium nucleus. How much energy is released in this reaction

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd