An electron in a cathode ray tube of a TV set enters a region where it
accelerates uniformly from a speed of 3.5 × 104 m/s to a speed of 1.4 × 106 m/s in a distance of 2.0 cm.
a. What is the acceleration of the electron in this region?
b. How long is the electron in the region where it accelerates?
accelerates uniformly from a speed of 3.5 × 104 m/s to a speed of 1.4 × 106 m/s in a distance of 2.0 cm.
a. What is the acceleration of the electron in this region?
b. How long is the electron in the region where it accelerates?