Question 1 5 pts Assume the region to the right of a certain vertical plane contains a vertical magnetic field of magnitude 7.04 x10-#T and the field is zero in the region to the left of the plane. An electron, originally traveling perpendicular to the boundary plane, passes into the region of the field. Assuming the X X XXXX X maximum depth of penetration into the field is 2.19cm. Noting XXX that its path is a semicircle. Determine the time interval required for the electron to leave the "field-filled" region (unit in ns). Question 2 5 pts Assume the region to the right of a certain vertical plane contains a vertical magnetic field of magnitude 6.63 x10-#T and the field is zero in the region to the left of the plane. An electron, originally traveling perpendicular to the boundary plane, passes into the region of the field. Assuming the XX X X 17 maximum depth of penetration into the field is 2.32cm. X Noting that its path is a semicircle. Find the speed of the electron (unit in x10"m/s).Question 3 5 pts Assume the region to the right of a certain vertical plane contains a vertical magnetic field of magnitude 2.00x10 #T x xxxxxxx XXXXXXXX and the field is zero in the region to the left of the plane. An XXXXX (X X electron, originally traveling perpendicular to the boundary XXXXXXXX plane, passes into the region of the field. Assuming the XXXXXXXX XXXXXXXX maximum depth of penetration into the field is 4.25cm. XXXXXXXX Noting that its path is a semicircle. What is the bending XXXXXXXX direction when the electron enter the magnetic field region? O upward O downward O out of the page O into the page O moving straight