Orbit of an electron around a proton. An electron (charge -e) orbits with speed 2 x 106 [m/s] around a central proton (charge +e, along a circular trajectory with radius 5 x 10-11 [m]. If the electron lies on the xy plane, and if the electron moves in a counterclockwise fashion as seen from the top, what is the magnetic field at the location of the proton? OA. -6.4 x 10-10 [T] k OB. 12.8 [T] k 7 OC. 6.4 x 10-10 [T] k OD. -12.8 [T] K

Orbit of an electron around a proton. An electron (charge -e) orbits with speed 2 x 106 [m/s] around a central proton (charge +e, along a circular trajectory with radius 5 x 10-11 [m]. If the electron lies on the xy plane, and if the electron moves in a counterclockwise fashion as seen from the top, what is the magnetic field at the location of the proton? OA. -6.4 x 10-10 [T] k OB. 12.8 [T] k 7 OC. 6.4 x 10-10 [T] k OD. -12.8 [T] K

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A particle of mass 5.4 × 10-8 kg and charge +5.9 µC is traveling due east. It enters perpendicularly a magnetic field whose magnitude is 3.5 T. After entering the field, the particle completes one-half of a circle and exits the field traveling due west. How much time does the particle spend in the magnetic field? Number i Units
An electron with velocity = 2.00 [] is immersed in a uniform magnetic field B 5.00 [T] k and uniform electric field E = -5.00 What is the net force acting on the particle? OA. -8.01 x 10-19 [N] Ĵ OB. +1.60 x 10-18 [N] Ĵ O C. -1.60 x 10-18 [N] Ĵ OD. +2.40 x 10-18 [N] Ĵ 7 ZO
A particle of mass 8.1 × 10-8 kg and charge +5.4 µC is traveling due east. It enters perpendicularly a magnetic field whose magnitude is 3.5 T. After entering the field, the particle completes one-half of a circle and exits the field traveling due west. How much time does the particle spend in the magnetic field? Number i Units
An electron moves up at a velocity of 9.8 x 104 m/s and has a magnetic force of 5.6 x 10-18 N pointed to the right. (me = 9.11 x 10-31 kg) a) What is the direction of the magnetic field? b) What is the strength of the magnetic field? c) What is the radius of the circle the electron makes?
A proton moves at a v = (2 i - 4 j + k ) m/s speed, in the magnetic field given as T, B = (i + 2j - k ). How big is the magnetic force that affects the particle? (proton's charge, q = 1,6 x 10-19 C)A. 1.32 x 10-19 NB. 8.25 x 10-19 NC. 14.04 x 10-19 ND. 3.20 x 10-19 N
A particle of mass 7.7 x 10-8 kg and charge +10 µC is traveling due east. It enters perpendicularly a magnetic field whose magnitude is 4.3 T. After entering the field, the particle completes one-half of a circle and exits the field traveling due west. How much time does the particle spend in the magnetic field? Number i Units
9.
b9
i. Find the direction of electric field, if any, at points P and Q due to the two charges as shown (two separate questions, spacings are uniform) -q Q I ii. Find the direction of magnetic force on electron at point R, and the direction of force on a proton at point S (two separate questions). Both the electron and proton has initial velocity upward (assume infinitely long current carrying wires). Avel S +q Р P vel e
At a particular instant, a proton, far from all other objects, is located at the origin. The proton is traveling with velocity (-3 × 106, 0, 0)m/s. Consider the electric and magnetic fields at observation point (9 × 10-10 ,2 x 10-¹0,0)m caused by this proton. What is the electric field at the observation point? ( 9 What is the magnetic field at the observation point? 9 9 9 ) N T
q11
-27 kg is The charge of an electron and a proton are both equal to q = 1.602 x 10-19 but the mass of a proton mp = 1.673 x 10 much larger than the mass of an electron me = 9.11 x 10-31 kg. If a proton and an electron move at the same speed in a circular path in a uniform magnetic field, what is the ratio of the radius of the proton's circular path r, to the radius of the electron's circular path Image size: s ML Max re. In other words what is rp/re? Note: the picture of the circular paths for the electron and proton are not drawn to scale. メ re Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8