magnetic force acting on an electron
f = qvBsin(theta)
sin(theta) = -1.4*10^-16/1.6*10^-19*3.88*10^3*1.23 = 10.5 or 169.5 degrees
An electron moving at 3.88x10^3 m/s in 1.23T magnetic field experiences a magnetic force of 1.40x10^-16...
An electron moving at 4.10 ✕ 103 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 between 0° and 180°. ° (smaller value) ° (larger value)
An electron moving at 3.90 x 103 m/s in a 1.20 T magnetic field experiences a magnetic force of 1.40 x 10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers between 0° and 180° (smaller value) (larger value)
What is the direction of the magnetic field that produces the magnetic force on a negative charge as shown in each of the three cases in the figures below, assuming is perpendicular to vi tu --Select- (b) X Fin ---Select- (c) F -Select + An electron moving at 3.90 x 103 m/s in a 1.20 T magnetic field experiences a magnetic force of 1.40 x 10-16 N. What angle does the velocity of the electron make with the magnetic field?...
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?
a) A proton moves at 500 m/s in a 2 T magnetic field. What is the magnetic force experienced (magnitude and direction) if the angle between the velocity and field is: i) 0 degrees, ii) 90 degrees, iii) 45 degrees. b) An electron moving at 4.0x103 m/s in a 1.25 T magnetic field experiences a magnetic force of 1.40x10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers.
A proton moving at 3500 m/s in a 2.35 T magnetic field experiences a magnetic force of 1.20×10-15 N. What angle does the velocity of the electron make with the magnetic field? State all possible answers.
1. A cosmic ray proton moving toward the Earth at 3.5 × 107 m/s experiences a magnetic force of 1.9 × 10-16 N . What is the strength of the magnetic field if there is a 45º angle between it and the proton’s velocity? 2. An electron moving at 4.25 × 103 m/s in a 1.45 T magnetic field experiences a magnetic force of 1.7 × 10-16 N. What angle (in degrees, between 0 and 90°) does the velocity of...
An electron moving at 4.15 x 103 m/s in a 1.05 T magnetic field experiences a magnetic force of 1.35 x 10-16N. What angle (in degrees, between 0 and 90°) does the velocity of the electron make with the magnetic field?
An electron moving at 4.5x106 m/s through a magnetic field and experiences a magnetic force of magnitude 8.4x10-13 N. If the angle between the proton's velocity and the field is 27°, find the magnitude magnetic field (in T)? (Charge and mass of an electron are 1.6x10-19 C, and 9.1x10-31 kg) 2.57 3.27 1.31 0.94
15. An electron moving at 7000 m/s in a 1.35 T magnetic field experiences a magnetic force of 1.00×10-15N. What angle does the velocity of the electron make with the magnetic field? State all possible answers. 16. What is the average fluid velocity in a 5.00mm diameter vein, if a 0.250T field across it creates a 1.0mV Hall voltage? 13. A set of resistors are in a box: 50092, 1.5k, and 10k12. What is the equivalent resistance if they are...