What is the necessary voltage difference

Assignment Help Physics
Reference no: EM13290848

It is fairly easy to strip the two electrons off a helium atom, leaving a bare nucleus of two neutrons and two protons. The so-called alpha particle is to be accelerated, essentially from rest, up to a KE of 1200 keV by having it "fall" through a potential difference. What is the necessary voltage difference?

Reference no: EM13290848

Questions Cloud

Write a paragraph for what are the stepa in writting a good : Write a paragraph for what are the stepa in writting a good paragraph. it should be have topic sentence
Explain what is the decay rate constant : If the decay of trihalomethane is first order,and 90% of the trihalomethanes in glass of tap water are gone after 3 hours, what is the decay rate constant
Explain what mass of hydrogen was present : If the hindenburg held 200000 m^3 of hydrogen gas at 23 degrees C and 1.0 atm, what mass of hydrogen was present
How much work is required to withdraw the porcelain sheet : A 3.18-nF parallel-plate capacitor is charged to an initial potential difference ?Vi = 100 V and is then isolated. How much work is required to withdraw the porcelain sheet
What is the necessary voltage difference : It is fairly easy to strip the two electrons off a helium atom, leaving a bare nucleus of two neutrons and two protons. What is the necessary voltage difference
Explain the copper concentration of the solution : A 1.25g sample of copper ore was dissolved in acid and diluted to 250.0 mL. A 20.00 mL portion was diluted to 50.00 mL. The copper concentration of this solution was 4.62 ppm. What is the weight percentage of copper in the ore
Most common misrepresentation of facts : Deliberate deception is the most common misrepresentation of facts, authority or intension, which may be included on phony facts that mostly caused by false statements
Explain grams of material is present after the reaction : How many grams of sodium carbonate is formed from the reaction of 74.0g of sodium hydroxide and 44.0g CO2. How many grams of each material is present after the reaction
Show electric potential at is given by v in circular ring : A circular ring of charge of radius a lies in the x-y plane and iscentered at the origin. If the ring is in air and carries a uniform density ρl show that the electric potential at(0,0,z) is given by V = ρl a / [2ε0(a2+z2)1/2 ]

Reviews

Write a Review

Physics Questions & Answers

  What is the net force on this system

An Atwood system which has two masses, m1 = 2 kg and m2 = 2.1 kg. What is the net force on this system

  How many will be scattered between given angels

When a-particles with energy of 5MeV are scattered on a thin gold foil, it is found that 10,000 a-particles are scattered at an angle greater than 50o, How many will be scattered between 70o and 80o

  What is its growth rate in micrometers per second

A baseball is hit with a speed of 30ms-1 at an angle of 40degrees. It land`s on the flat roof of a nearby building with a height of 14 m. If the ball was hit when it was 1.40 m above the ground, what horizontal distance does it travel before it la..

  What is the professors initial velocity

What is the Professors initial velocity. He is pushed a distance 3.00 m along the incline by a group of students who together exert a constant horizontal force of 595 N. The professor's speed at the bottom of ramp is 1.70 m/s.

  How far away is the planet according to observers on earth

A spaceship travels at a constant speed from earth to a planet orbiting another star. When the spacecraft arrives, How far away is the planet according to observers on earth

  Estimate the minimum value of v0 required

In an X-ray tube electrons strike a tungsten target (W or "wolfram") after being accelerated through a potential difference V0. Estimate the minimum value of V0 required to observe the Kalpha peak.

  Determine the velocity of the third piece

michael hits a 45.9 g golf ball traveling 56.0 m/s at an angle 60 degree north of east and splits into three pieces. what is the velocity of the third piece

  How fast will the toolbox be moving

While a roofer is working on a roof that slants at 43.0 above the horizontal, If it starts 4.60m from the lower edge of the roof, how fast will the toolbox be moving

  What is the minimum distance in which the car will stop

A 3.06 kg block slides down a frictionless plane inclined 18.6' to the horizontal. If length of the plane's surface is 1.43 m, how much work is done, and by what force.

  What total charge passes through the wire in time interval

A state highway patrol car radar unit uses a frequency of 9 x 10^9. what frequency difference will the unit detect from a car receding at a speed of 46.5 m/s from stationary patrol car.

  Write down the corresponding wavefunction

In a He+ ion, the electron is in 3S state Assume that units can be chosen that a = 4 ? ?0 h2 / (M e2) = 1, write down the corresponding wavefunction

  Express how many electrons are transferred

What mass (in grams) of steam at 100 °C must be mixed with 287g of ice at its melting point, in a thermally insulated container, to produce liquid water at 65°C? The specific heat of water is 4186 J/kg·K. The latent heat of fusion is 333 kJ/kg, an..

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