Problem 29.60 Part A An electron in a cathode-ray tube is accelerated through a potential difference of 10 kV, then passes through the d 2.0-cm-wide region of uniform magnetic field in the figure(Figure 1) What field strength will deflect the electron by 0 12 Express your answer to two significant figures and include the appropriate units | B= 1 Value Units Submit My Answers Give Up Figure 1 of 1 0kV