14. An electron at point A in Fig. 3 has a speed vo of 1.41 x 10 m/s. Find (a) the magnitude and direction of the magnetic field that will cause the electron to follow the semi- circular path from A to B, and (b) the time required for the electron to move from A to B.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 35P
Question

Please find the degree also

14.
An electron at point A
in Fig. 3 has a speed vo of
1.41 x 10 m/s. Find (a) the
magnitude and direction of
the magnetic field that will cause
the electron to follow the semi-
circular path from A to B, and
(b) the time required for the
electron to move from A to B.
Answer: a)
b)
c).
Figure 3
VO
A
-10.0 cm
(6)
T (the magnitude of the magnetic field)
° (the direction of the magnetic field in degrees)
s (the time required of the electron to move from A to B)
Transcribed Image Text:14. An electron at point A in Fig. 3 has a speed vo of 1.41 x 10 m/s. Find (a) the magnitude and direction of the magnetic field that will cause the electron to follow the semi- circular path from A to B, and (b) the time required for the electron to move from A to B. Answer: a) b) c). Figure 3 VO A -10.0 cm (6) T (the magnitude of the magnetic field) ° (the direction of the magnetic field in degrees) s (the time required of the electron to move from A to B)
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