4) A uniform magnetic field of magnitude 0.80 T in the negative z direction is present in a region of space, as shown in the figure. A uniform electric field is also present and is set at 76,000 V/m in the +y direction. An electron is projected with an initial velocity vo = 9.5 x 104 m/s in the +x direction. The y component of the initial force on the electron is closest to which of the following quantities? (e= 1.60 × 10-19 C) y B = 0.80 T A) -2.4 × 10-14 N B) +2.4 × 10-14 N C) -1.0 × 10-14 N D) +1.0 × 10-14 N

4) A uniform magnetic field of magnitude 0.80 T in the negative z direction is present in a region of space, as shown in the figure. A uniform electric field is also present and is set at 76,000 V/m in the +y direction. An electron is projected with an initial velocity vo = 9.5 x 104 m/s in the +x direction. The y component of the initial force on the electron is closest to which of the following quantities? (e= 1.60 × 10-19 C) y B = 0.80 T A) -2.4 × 10-14 N B) +2.4 × 10-14 N C) -1.0 × 10-14 N D) +1.0 × 10-14 N

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 52P: The magnetic field at all points within the cylindrical region whose cross-section is indicated in...

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