Chapter 28, Problem 029 An electron follows a helical path in a uniform magnetic field of magnitude 0.744 T. The pitch of the path is 4.30 μm, and the magnitude of the magnetic force on the electron is 1.50 × 10-15N. What is the electron's speed?
Chapter 28, Problem 029 An electron follows a helical path in a uniform magnetic field of...
An electron follows a helical path in a uniform magnetic field of magnitude 0.694 T. The pitch of the path is 5.54 μm, and the magnitude of the magnetic force on the electron is 1.73 × 10-15N. What is the electron's speed?
An electron follows a helical path in a uniform magnetic field of magnitude 0.607 T. The pitch of the path is 5.57 μm, and the magnitude of the magnetic force on the electron is 2.32 × 10-15N. What is the electron's speed?
An electron follows a helical path in a uniform magnetic field of magnitude 0.694 T. The pitch of the path is 5.54 μm, and the magnitude of the magnetic force on the electron is 1.73 × 10-15N. What is the electron's speed?
An electron with a speed of 4.0x105 m/s enters a uniform magnetic field of magnitude 0.40 T at an angle of 35° with respect to magnetic field lines. The electron follows a helical path. Determine: (a) the radius of the helical pitch. (b) The distance you travel after completing a circle.
An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.275 T. If the kinetic energy of the electron is 4.30 ✕ 10−19 J, find the speed of the electron and the radius of the circular path. (a) the speed of the electron m/s (b) the radius of the circular path μm
An electron enters a uniform magnetic field B = 0.24 T at a 48 degree angle to B. Determine the radius r and pitch p (distance between loops) of the electron's helical path assuming its speed is 3.5 times 10^6 m/s. See the figure Express your answer using two significant figures. Express your answer using two significant figures
Chapter 28, Problem 008 An electric field of 1.86 kV/m and a magnetic field of 0.305 T act on a moving electron to produce no net force. If the fields are perpendicular to each other, what is the electron's speed? Number Units the tolerance is +/-7% SHOW HINT
Chapter 28, Problem 005 An electron moves through a uniform magnetic field given by B = B: +(4.93 B,) . At a particular instant, the electron has velocity V = (1.85 / +4.13 ) m/s and the magnetic force acting on it is (3.74 x 10-19) K N. Find Bx. Number Units the tolerance is +/-6%
An electron is projected vertically upward with a speed of 1.50×106 m/s into a uniform magnetic field of 0.590 T that is directed horizontally away from the observer. Part A Describe the electron's path in this field. Describe the electron's path in this field. The electron will move in a straight line with acceleration. The electron will move in a clockwise circular path if viewed in the direction of the magnetic field. The electron will move in a straight line...
An electron moves with speed 5.0 times 10^5m/s in a uniform magnetic field of strength 0.60 T that points Hast. At some instant, the electron experiences an upward magnetic force of magnitude 4.0 times 10^14 N. In what direction is the electron moving at that instant? [If there is more than one possible direction, describe all the possibilities.] On a carefully drawn and labeled diagram, show the (possible) direction(s) of the electron's velocity relative to the magnetic field and the...