4 22 The magnetic field shown in the figure 4 221 consists

Last updated: 6/7/2023

4 22 The magnetic field shown in the figure 4 221 consists of two uniform regions The width of the first part is 5cm and the magnetic induction here is 0 001T The width of the other part is also 5cm with the direction of the induction being opposite in direction and 0 002T in magnitude What should be the minimum speed of the electron arriving from the direction indicated in the figure so that it can come out through the magnetic field II in region III Take mass of electron is 9 10 1 kg A x107 m s 9 C 90 16 15x107 107 m s 9 II III No Magnetic field Figure 4 221 4 B x107m m s 9 4 D x 10 m m s