L d'i B

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Consider a square loop of length L carrying a clockwise-current i placed in a magnetic field B as
shown in the figure. The loop is free to rotate about a vertical shaft. Answer the following questions
for the orientation of the loop and the magnetic field as shown in the diagram.
L
afi
(a) The magnetic force on side a points
A. out of the page/screen
B. into the page/screen
C. to the left
D. to the right
E. up
F. down
Select the answer below:
di
ic
ib L
B
Transcribed Image Text:Consider a square loop of length L carrying a clockwise-current i placed in a magnetic field B as shown in the figure. The loop is free to rotate about a vertical shaft. Answer the following questions for the orientation of the loop and the magnetic field as shown in the diagram. L afi (a) The magnetic force on side a points A. out of the page/screen B. into the page/screen C. to the left D. to the right E. up F. down Select the answer below: di ic ib L B
(c) The magnetic force on side c points
A. out of the page/screen
B. into the page/screen
C. to the left
D. to the right
E. up
F. down
Select the answer below:
(d) The magnetic force on side b points
A. out of the page/screen
B. into the page/screen
C. zero
D.up
E. down
Select the answer below:
(e) What is the magnitude of the net force on the loop?
A. ILB
B. 2iLB
C. 4iLB
D. zero
Select the answer below:
(f) What is the magnitude of the net torque on the loop?
A. Zero
B. iL2
iL²B
2
Select the answer below:
C:
Transcribed Image Text:(c) The magnetic force on side c points A. out of the page/screen B. into the page/screen C. to the left D. to the right E. up F. down Select the answer below: (d) The magnetic force on side b points A. out of the page/screen B. into the page/screen C. zero D.up E. down Select the answer below: (e) What is the magnitude of the net force on the loop? A. ILB B. 2iLB C. 4iLB D. zero Select the answer below: (f) What is the magnitude of the net torque on the loop? A. Zero B. iL2 iL²B 2 Select the answer below: C:
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