Electrons (mass m, charge –e) are accelerated from rest through a potential difference V and are then deflected by a magnetic field B that is perpendicular to their velocity. The radius of the resulting electron trajectory is:
An electron (charge (e) = 1.6 x 10-19 C, mass (me = 9.1 x 10-31 kg) that trapped inside a magnetic field observed m oving at 3 x 104 m/s speed along a circular path perpendicular to the magnetic field. The magnitude of the magnet ic field is 1.4 T. Х Х X X X Х X x x X Х X v=3 X 10 m/s X X X X 1 Х X X X X X X X x...
An electron (mass 9.11×10^-31 kg, charge -1.602×10^ -19 C)is placed in a uniform electric field, E=5000N/C. A) what is the change in electric potential if the election moves 1cm in the direction of the electric field? B)What is the change in electric potential energy if the electron moves 1 cm in the direction of the electric field?C) What is the change in electric potential if the election is 1 cm perpendicular to the electric field?D) What is the change in...
An electron (mass 9.11×10^-31 kg, charge -1.602×10^ -19 C)is placed in a uniform electric field, E=5000N/C. A) what is the change in electric potential if the election moves 1cm in the direction of the electric field? B)What is the change in electric potential energy if the electron moves 1 cm in the direction of the electric field?C) What is the change in electric potential if the election is 1 cm perpendicular to the electric field?D) What is the change in...
A particle with a mass of 6.4 × 10–27 kg and a charge of +3.20 × 10–19 C is accelerated from rest through a potential difference of 9.0 × 106 V. The particle then enters a uniform 0.82-T magnetic field. If the particle’s velocity is perpendicular to the magnetic field at all times, what is the magnitude of the magnetic force exerted on the particle?
2.032 4. An electron is accelerated through potential difference of 150 V from rest and then enters a region of uniform magnetic field traveling perpendicular to the field. The magnitude of magnetic field is 0.50 T. a) What is the magnitude of magnetic force acting on the electron (5.8x10-14 N), and b) what is the radius of the path? (8.3x10 m) Note: The mass of electron is 9.11 x 103 kg, and the charge of electron is 1.6x 10-1 C...
A proton of mass m = 1.67 x 10-27 kg and charge q = 1.60 x 10-19 C is accelerated from rest through a potential difference of 4000 V. What final velocity does it achieve? A proton of mass m = 1.67 x 10-27 kg and charge q = 1.60 x 10-19 C is accelerated from rest through a potential difference of 4000 V. What final velocity does it achieve?
2. A proton with charge gp 1.6 x 10 19C and mass M, is accelerated through a potential difference V. The proton then enters a region of con stant magnetic field B oriented perpendicular to its path. In this region, the proton's path is circular with radius Rp Another particle with the same charge as the proton but a different mass M, follows under the same conditions. Its radius R., is 1.4 times as large as Rp. what is the...
An electron of mass me 9.11 x 10-31 kg and a charge of ge1.60 x 10-19 C is released, from rest, in a region of uniform electric field that points to the right with a magnitude of IE -6.06 N/C. How long does it take for the electron to reach a speed of 7.00 x 104 m/s? Assume the experiment is performed in a vacuum and that you can ignore the effects of gravity and friction. Give you answer in...
The charge on an electron is e=−1.6×10−19 C. The charge on a proton is equal in magnitude, but positive. The electron's mass is 9.11×10−31 kg. A) In an atom the electric the proton and electron are seperated by 1.0×10−19m. What is the acceleration of an electron of an electron at that distance? B) What is the electric field magnitude due to the proton at the electron's location?