An electron is moving in a circle of radius 0.40 cm with velocity 4.0 × 10 7 m/s that is perpendicular to a magnetic field. Calculate the magnitude of magnetic field?
Select one:
a. 10.0 × 10-2 T
b. 23.3 × 10-2 T
c. 1.7 × 10-2 T
d. 5.7 × 10-2 T
e. 6.3 × 10-2 T
An electron is moving in a circle of radius 0.40 cm with velocity 4.0 × 10...
an electron moving perpendicular to a uniform magnetic field of 0.22 T moves in a circle with a speed of 1.5×10^7 m/s. what is the radius of the circle? (e= 1.60×10^-10^-19 C, M electron =9.11×10^-31 kg)
An electron is moving in a circle of radius 12 cm around a magnetic field of T. What is the speed of the electron?
An electron is moving in a circular orbit of radius 12 cm in a uniform 0.30 T magnetic field perpendicular to the velocity of the electron. What is the linear speed of the electron in units of m/s? (me=9.11x10-31 kg, qe=1.6x10-19 C) Lütfen birini seçin: a. 3.16x1011 b. 3.16x109 c. 3.16x1010 d. 6.32x109 e. 6.32x1010
7). (15 points) An electron moving perpendicular to a uniform magnetic field of 3.2 x 102 T moves in a circle of radius 0.40 cm. What is the period of circular motion of the electron? (m el 9.11 x 1031 kg, e 1.60 x 1019 C)
Singly ionized (one electron removed) atoms are accelerated and then passed through a velocity selector consisting of perpendicular electric and magnetic fields. The electric field is 157 V/m and the magnetic field is 3.12×10−2 T . The ions next enter a uniform magnetic field of magnitude 1.78×10−2 T that is oriented perpendicular to their velocity. Part A How fast are the ions moving when they emerge from the velocity selector? Part B If the radius of the path of the...
5. An electron carrying charge -9 (where q=1.602e-19 C) is moving along the x axis in the +x direction with a velocity ū(x, y, z) = 5 x 107 cm/s. a. We want to make the electron to curve to the right and eventually go in a circle clockwise in the xy plane by applying a magnetic field. To achieve that, the magnetic field should exert a force on the electron that is perpendicular to its direction of motion. Which...
2. An electron moves in a circle of radius r = 5.66 x 10-11 m with a speed 2.09 x 10 m/s. Treat the circular path as a current loop with a constant current equal to the ratio of the electrons charge magnitude to the period of the motion. If the circle lies in a uniform magnetic field of magnitude B = 6.39 mT, what is the maximum possible magnitude of the torque, T, produced on the loop by the...
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.
030 (part 1 of 2) 10.0 points A proton in a cyclotron is moving with a speed of 3.27 x 10 m/s in a circle of radius 0.704 m. 1.67 x 10-27 kg is the mass of the pro- ton, and 1.60218 x 10-19 C is its fundamental charge. What is the magnitude of the force exerted on the proton by the magnetic field of the cyclotron? Answer in units of N. 031 (part 2 of 2) 10.0 points What...
Problem 3. a. An electron moving at 4.00x103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40*10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers. b. A proton moves at 7.50x107 m/s perpendicular to a magnetic field. The field causes the proton to travel in a circular path of radius 0.800 m. What is the field strength?