An electron ( mass = 9.111031 kg ) leaves one end of a TV picture tube with
Fantastic news! We've Found the answer you've been seeking!
Question:
An electron ( mass = 9.11×10−31 kg ) leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is 1.85 cm away. It reaches the grid with a speed of 2.98×106 m/s . (You can ignore the gravitational force on the electron.)
Part A If the accelerating force is constant, compute the acceleration of the electron.
Part B If the accelerating force is constant, compute the time it takes the electron to reach the grid.
Part C If the accelerating force is constant, compute the net force that is accelerating the electron, in newtons.
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date: