Accelerated through the same potential difference

Assignment Help Physics
Reference no: EM13649098

a) Calculate the speed of a proton that is accelerated from rest through a potential difference of 134V.

b) Calculate the speed of an electron that is accelerated through the same potential difference.

Reference no: EM13649098

Questions Cloud

A narrow beam of ultrasonic waves reflects off the liver : A narrow beam of ultrasonic waves reflects off the liver tumor inthe figure below. If the speed of the wave is 7.5% less in theliver than in the surrounding medium, determine the depth of thetumor.
What is the average current passing through each channel : A spherical neuron possesses 6x1011 non-gatedchannels, each of which has a conductance of 50 pS. The neuron isdepolarized 40 mV from rest for a period of 3 minutes.
Assuming the rope provides a relatively constant force : A and B went to rock climbing. A and B used similar length rope but Arope is more elastic,which stretches a bit. B has static rope,which doesn't stretch,and is not recommended forsafety purpose in procliming.
Relative intensities of an elements spectral lines : Why were the relative intensities of an element's spectral lines NOT all the same? The next corresponding hydrogen line in the Balmer series shouldbe due to the n=7 to n=2 transition. Calculate the wavelength of this line and offer an explanation ..
Accelerated through the same potential difference : Calculate the speed of a proton that is accelerated from rest through a potential difference of 134V. Calculate the speed of an electron that is accelerated through the same potential difference.
Microwave oven emits microwaves with frequency : A magnetron in a microwave oven emits microwaves with frequency=2450 MHv.  What magnetic field strength would be required for electrons to move in circular paths with this frequence?
When she has reached her highest point : A skier approaches the base of an icy, frictionless hill with aspeed of 13.9 m/s. The hill slopes upwardat18.0^\circ above the horizontal.Find the acceleration of this skier:
Compute the total mechanical energy of the glider : A .580 kg glider on an air track is attached to the end of aidea spring with a force costant of 452 N/m: it undergoes simpleharmonic motion with and amplitude of 4.30 x10^-2 m.
A carnival clown rides a motorcycle down a ramp : A carnival clown rides a motorcycle down a ramp and around a vertical loop. If the loop has a radius of 18m, what is the slowest speed the rider can have at the top a the loop to avoid falling?

Reviews

Write a Review

Physics Questions & Answers

  Find the change in entropy of the surrounding air

An electric motor rotating a workshop grinding wheel at a rate of 107 rev/min is switched off. Assume the wheel has the constant negative angular acceleration of magnitude 1.70 rad/s2.

  Determine the potential energy of this system

Three charges are at rest on the z axis: q1 = ?6.41 mC at z = 3.60 m, q2 = ?1.20 mC at z = 0 m, What is the potential energy of this system

  What is the surface tension of the liquid

A fluid has a density of 1040kg/m^3. If it rises to a height of 1.8cm in a 1.0mm diameter capillary tube, what is the surface tension of the liquid

  What increase in volume the beaker contain

A beaker is filled to the 500 ml mark with alcohol. What increase in volume (in ml) the beaker contain when the temperature changes from 5°C to 30°C

  Determine the mean lifetime of the pions

An unstable particle called the pion has a mean lifetimeof 25 ns in its own restframe. What is the mean lifetime of the pions as measured in thelaboratory frame

  Earth and whose mass is twice that of earth

A space traveler weighs 635 N on earth. What will the traveler weigh on another planet whose radius is three times that of earth and whose mass is twice that of earth?

  With what minimum average speed should he move

Travelling at the speed of 14.10 m/s, driver of an automobile suddenly locks the wheels by slamming on the brakes. The coefficient of kinetic friction between the tires and the road is 0.650. What is the speed of automobile after 1.130 s have elapsed..

  Setting potential and kinetic energies equal to each other

A cylinder of length L is resting at the base of a surface inclined at an angle alpha above the horizontal. The cylinder, with mass Mc and radius Rc, is free to rotate about an axis through its center. The coefficient of kinetic friction between t..

  What current should you pass through the coil

At the equator, the earth's field is essentially horizontal; near the north pole, it is nearly vertical. What current should you pass through the coil, to produce a net field in the center of the tank that has a dip angle of 62

  Find the magnitude of the phase difference at the detector

Sources A and B emit long-range radio waves of wavelength 330 m, with the phase of the emission from A ahead of that from source B by 90°. find the magnitude of the phase difference at the detector

  Questionsmall terrestrial bodies lacked gravity force which

questionsmall terrestrial bodies lacked gravity force which depends on mass to keep initial atmosphere supplied by its

  Find the rotational inertia of themerry-go-round

In a playground, there is a small merry-go-round of radius1.20 m and mass 120 kg. Calculate the rotational inertia of themerry-go-round about its axis of rotation

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