The 1.00 m-wide slide wire shown in the figure below is pushed to the right of the 2.0 2 resistor at a steady speed of 5.00 m/s. The magnitude of the field strength is a constant 3.00 T in the direction shown in the figure (into the page). B-Field R 19. Find the one term of the following that does NOT belong in the Faraday's law expansion for the induced Emf, Ans: D INTO the Page dB A. NA cos 0 dt dA cose NB dt do C. NBA sin 0 dt В. D. IL ® B 20. Which one of the following will be used to determine the induced Emf in this situation: Ans: B dB dA cos 0 d0 NBA sin 0 dt d. IL ® B а. NA b. NB cos 0 dt dt 21. Recognizing that L is constant and that the variable width of the loop is given as “x" (so that the area of the loop is A=xL) and that N=1, use the correct term from #17 to find the dx expression for the Emf induced in the loop (HINT: What does mean?) Ans: A dt b. Emf = µ,ni | = (1– e²) d. Emf : R a. Emf = BLv |c. Emf = Be" 22. Find the magnitude of the induced emf. Ans: B A. 42V B. 15V | C. 9V D. 23V 23. Find the magnitude of the induced current (HINT: Once you have the induced Emf, use Ohm's law). Ans: A A 754 R 18A C 31A ID 24
The 1.00 m-wide slide wire shown in the figure below is pushed to the right of the 2.0 2 resistor at a steady speed of 5.00 m/s. The magnitude of the field strength is a constant 3.00 T in the direction shown in the figure (into the page). B-Field R 19. Find the one term of the following that does NOT belong in the Faraday's law expansion for the induced Emf, Ans: D INTO the Page dB A. NA cos 0 dt dA cose NB dt do C. NBA sin 0 dt В. D. IL ® B 20. Which one of the following will be used to determine the induced Emf in this situation: Ans: B dB dA cos 0 d0 NBA sin 0 dt d. IL ® B а. NA b. NB cos 0 dt dt 21. Recognizing that L is constant and that the variable width of the loop is given as “x" (so that the area of the loop is A=xL) and that N=1, use the correct term from #17 to find the dx expression for the Emf induced in the loop (HINT: What does mean?) Ans: A dt b. Emf = µ,ni | = (1– e²) d. Emf : R a. Emf = BLv |c. Emf = Be" 22. Find the magnitude of the induced emf. Ans: B A. 42V B. 15V | C. 9V D. 23V 23. Find the magnitude of the induced current (HINT: Once you have the induced Emf, use Ohm's law). Ans: A A 754 R 18A C 31A ID 24
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Please answer part 19, 20, 21 and 22 in detail. The question is given in the image attached to this question.
Transcribed Image Text:The 1.00 m-wide slide wire shown in the figure below is pushed to the right of the 2.0 2 resistor at a
steady speed of 5.00 m/s. The magnitude of the field
strength is a constant 3.00 T in the direction shown in the
figure (into the page).
B-Field
INTO the Page
19. Find the one term of the following that does NOT
belong in the Faraday's law expansion for the
induced Emf, Ans: D
dB
А. NA cos 0
dt
do
C. NBA sin O
dt
dA
В.
NB
cos0
D. IL ® B
dt
20. Which one of the following will be used to determine the induced Emf in this situation: Ans:
B
dB
dA
de
NBA sin 0
dt
а. NA
-cos 0
b. NB-
cos e
d. IL ® B
dt
dt
21. Recognizing that L is constant and that the variable width of the loop is given as “x" (so that
the area of the loop is A=xL) and that N=1, use the correct term from #17 to find the
dx
-mean?) Ans: A
dt
expression for the Emf induced in the loop (HINT: What does
a. anf = BLv
b. amf = H,ni
c. amf = Be"
|d. emf = (1-e")
R
22. Find the magnitude of the induced emf. Ans: B
A. 42V
В. 15V
C. 9V
D. 23V
23. Find the magnitude of the induced current (HINT: Once you have the induced Emf, use
Ohm's law). Ans: A
A. 7.5A
В. 18A
С. 31А
D. 2A
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