An evacuated tube uses an accelerating voltage of 2.1 kV to accelerate a beam of electrons that hit a copper plate and generate x-rays, What if the maximum (non-relativistic) velocíty of the electrons?

Q: If E=8.0×104 V/m d=0.5 m, And a proton of e* and mp Find AV, AU and v₁ (v₁=0)

A:

Q: An evacuated tube uses a potential difference of V 0.28 kV to accelerate electrons, which then hit a…

A:

Q: What is the maximum energy that a 1.0 MeV proton can transfer to an electron in rest in a frontal…

A: For the elastic collision, the kinetic energy will be conserved, So, 12mv1i2+12mv2i2=12mv1f2+12mv2f2…

Q: In parallel-plate diode, the anode is at 250 V with respect to the cathode which is 4 mm away from…

A: Write the given values with the suitable variables. V=250 Vd=4 mm=4×10-3 mu=2×106 m/s Here, V is the…

Q: An electron and a positron, with a mass of 9.1 x 10-31 kilograms, annihilate each other, producing…

A:

Q: An electron accelerated in an x-ray tube hits an anode (positively charged plate) target. 4000 +…

A:

Q: OV proton. 1.8 cm +270 V A proton is placed between the plates in the figure above. Explain…

A: SOlution: Given that d = 1.8 cm V1 = 0 V V2 = 270 V

Q: An electron accelerated in an x-ray tube hits an anode (positively charged plate) target. HILF +High…

A: The kinetic energy of the electron is

Q: Question 10: Which one of the following options is kinematically allowed?

A: conversion of mass into energy is the concept of relativity

Q: 68 A muon of charge -e and mass m = 207m. (where m, is the т mass of an electron) orbits the nucleus…

A: The given values are,

Q: When you shine a certain source of em radiation on a sheet of gold. (Work function W1=5.1 eV) the…

A:

Q: A proton and an antiproton are moving toward each other in a head-on collision. If each has a speed…

A:

Q: Calculate the sum of the kinetic energies, in MeV, shared among the three outgoing alpha particles.…

A:

Q: consis antiproton (in other words, a proton and antiproton are created and the two original protons…

A: Given, The rest energy of each particle, E=938MeV a. For the first case, the incident and target…

Q: (a.) In a cathode ray tube the electrons are accelerated through a PD of 500V and then pass between…

A: Part-i Given: The potential difference V = 500 V. The length of the deflecting plates l = 0.05 m.

Q: What speed must a particle attain before its kinetic energy is double the value predicted by the…

A:

Q: 3. A proton is confined in a uranium nucleus of radius 7.20x10-15 m. Determine the proton's kinetic…

A: Given, The radius of a uranium nucleus is 7.20×10-15m

Q: calculate the momentum of the electron accelerated through a potential difference of 56 V

A:

Q: What speed must a particle attain before its kinetic energy is double the value predicted by the…

A:

Q: An accelerator collides protons with an energy of 920 GeV with electrons with an energy of 27.5 GeV.…

A:

Q: At 750 eV of kinetic energy, what is the electron's maximum speed?

A:

Q: The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 us.…

A: Given Data:Life time of muon at rest Life time of muon in lab frame Rest energy of electron To…

Q: 130 MeV work is done on a proton whose speed initially was 0.50c. What was its speed afterward?

A:

Q: 43. An electron and an antielectron (each has mass 9.11 x 10-³¹ kg), each traveling at 0.6c relative…

A: Given,

Q: An electron and a positron, with a mass of 9.1 x 10-31 kilograms, annihilate each other, producing…

A:

Q: 4. A particle of charge q = moves in velocity ở = (2 + m)i - (5+ m)f – 4k in magnetic field B = (7+…

A: Given: m=9Charge,q=15CVelocity,v→=2+mi^-5+mj^-4k^Magnetic Field,B→=7+mj^+2k^Electric…

Q: 3. (i) The most energetic proton ever entered to earth from cosmic has K.E of 3 x 100 eV. What…

A: Lorentz factorγ and speed of protonν.given,Kinetic EnergyEK=3×1020 eV=3×10201.6×10-19  J=48 Jmass of…

Q: Electrons used to produce medical x rays are accelerated from rest through a potential difference of…

A: Potential difference= 25,000 Volts charge on each electron=1.6×10-19 C, By classical means we…

Q: Lorentz Force is given by F = qE + q v, × B Given to vector, v, = ((0) i + (8) j + (0) k) × 10° m/s…

A:

Q: An isotope of helium with mass 7 u breaks up from rest into a nucleus of ordinary helium (assume:…

A:

Q: 9.3827 10°eV/c] with velocity (c/2) 3. Neutron-proton collisions: Suppose a proton (m, and a neutron…

A: Given The mass of a proton is mp=9.3827×108 eV/c2. The mass of a neutron is mn=9.3957×108 eV/c2.…

Q: Bubble-chamber photographs taken with a 0.40 T magnetic field show at one point a positron moving…

A: The equation for the radius is,   r=mvqBr=pqBp=qBr Here, p is the momentum,

Q: In a lab, two electrons A and B are emitted in opposite directions with velocities +0.6c and -0.7c,…

A:

Q: A cathode ray consists of electrons that have been accelerated from - to + charged plates. The speed…

A: Using classical mechanics, we can use the conservation of energy to find the speed of the electron…

Q: A cathode ray consists of electrons that have been accelerated from - to + charged plates. The speed…

A:

Q: A proton is accelerated through a Δ? of 1 V. Find its energy in units of eV.

A: The expression for the required energy is,