A sliding bar is moving to the left along a conductive rail in the presence of a magnetic field at the velocity of 3m/s as shown: rail 0 u y The field is given by B=-3a, -4a, (Tesla). a, is oriented out of the page. Find Vemf if W = 1m. Select one: O a 9V O b. 3V OC 6V O d. 7V W Vemf +
A sliding bar is moving to the left along a conductive rail in the presence of a magnetic field at the velocity of 3m/s as shown: rail 0 u y The field is given by B=-3a, -4a, (Tesla). a, is oriented out of the page. Find Vemf if W = 1m. Select one: O a 9V O b. 3V OC 6V O d. 7V W Vemf +
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter8: Basic Electric Motors
Section: Chapter Questions
Problem 3RQ
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Question
![5
of
stion
A sliding bar is moving to the left along a conductive rail in the presence of a magnetic field at
the velocity of 3m/s as shown:
rail
0
11
Vemf
+
W
The field is given by B=-3a, -4a, (Tesla). a, is oriented out of the page.
Find Vemf if W = 1m.
Select one:
O a. 9V
O b. 3V
OC 6V
O d. 7V
www](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F780eb966-9d24-4fb7-9277-685879fe5ff8%2Feb89f779-24b5-488a-8ae8-51a18d451728%2Fszfvpv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5
of
stion
A sliding bar is moving to the left along a conductive rail in the presence of a magnetic field at
the velocity of 3m/s as shown:
rail
0
11
Vemf
+
W
The field is given by B=-3a, -4a, (Tesla). a, is oriented out of the page.
Find Vemf if W = 1m.
Select one:
O a. 9V
O b. 3V
OC 6V
O d. 7V
www
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