Alpha particles (charge q = +2e , mass m = 6.6×10−27kg ) move at 1.6×106 m/s . Part A What magnetic field strength would be required to bend them into a circular path of radius r = 0.13 m ? Express your answer using two significant figures. |
Alpha particles (charge q = +2e , mass m = 6.6×10−27kg ) move at 1.6×106 m/s...
Alpha particles (charge q = +2e, mass m = 6.6×10−27kg) move at 1.3×106 m/s . Part A What magnetic field strength would be required to bend them into a circular path of radius r = 0.25 m ?
Alpha particles (charge q = +2e, mass m = 6.6×10−27kg) move at 1.8×106 m/s What magnetic field strength would be required to bend them into a circular path of radius r = 0.14 m ?
Alpha particles (charge q = +2e, mass m = 6.6×10−27kg) move at 1.3×106 m/s .What magnetic field strength would be required to bend them into a circular path of radius r = 0.25 m ?
3. Alpha particles (charge= +2e, mass m= 6.6 x10-27 kg) move at 1.6x109 m/s. What magnetic field strength would be required to bend them into a circular path of radius r= .14 m?
Problem 20.11 Part A 2e, mass m = 6.6 × 10-27 kg) What magnetic field strength would be required to bend them into a circular path of radius Express your answer using two significant figures. 0.24 m? Alpha particles (charge q move at 1.3x106 m/s 四 B= Submit My Answers Give Up
A proton (charge le, mass mp) and an alpha particle (charge 2e, mass 4mp) in a mass spectrometer are accelerated from rest through a velocity selector that has an electric field E 103 V/m and magnetic field B- 2.5T. Each of the particles enters a uniform magnetic field B-2.5T, with its velocity in a direction perpendicular to B. The proton moves in a circular path of radius rp. and the alpha particle in a circular path ra. Calculate the distance...
A helium ion (Q = +2e) whose mass is 6.6×10−27kg is accelerated by a voltage of 3500 V . Part A What is its speed? Part B What will be its radius of curvature if it moves in a plane perpendicular to a uniform 0.340 T field? Part C What is its period of revolution? ------------------------- A 3.5-MeV (kinetic energy) proton enters a 0.38-T field, in a plane perpendicular to the field. Part A What is the radius of its...
A cosmic ray electron moves at 6.6 x 106 m/s perpendicular to the Earth’s magnetic field at an altitude where field strength is 1.37 10-5 T. What is the radius (in meters) of the circular path the electron follows? The charge of an electron is 1.6 x 10-19 C and its mass is 9.11 x 10-31m. Your answer should be a number with two decimal places, do not include the unit.
Alpha particles (charge = +2e, mass = 6.68 x 10^-27 kg) are accelerated in a cyclotron to a final orbit radius of 0.50 m. The magnetic field in the cyclotron is 0.50 T. The kinetic energy of an alpha particle in the final orbit is closest to: 22)_______
An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.24 times 10^6 v and then enters a uniform magnetic field whose magnitude is 3.30 T. The alpha-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the alpha-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is...