| = 15 A B Metal rod B Ов Wire S 10 cm 30 cm Figure 3 Figure 3 shows a wire carries a current I = 15 A. A 30 cm long metal rod moves with a constant velocity u = 4 a, ms'. a) Write the magnetic field vector B produced at a distance r from the current carrying wire. N
| = 15 A B Metal rod B Ов Wire S 10 cm 30 cm Figure 3 Figure 3 shows a wire carries a current I = 15 A. A 30 cm long metal rod moves with a constant velocity u = 4 a, ms'. a) Write the magnetic field vector B produced at a distance r from the current carrying wire. N
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![b) Find the potential difference between point P and point S.
dx
(S = In x)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8cb505a4-18f1-4e63-ae52-91d3b5a8fb03%2Fcffd881b-88a5-44b6-a3ea-479198835370%2Fl91xuv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b) Find the potential difference between point P and point S.
dx
(S = In x)
![STION 5
| = 15 A
OB
Metal rod
OB
P
Wire
10 cm
30 cm
B
B
Figure 3
Figure 3 shows a wire carries a current I = 15 A. A 30 cm long metal rod
moves with a constant velocity u = 4 a, m s'.
a) Write the magnetic field vector B produced at a distance r from the current carrying
wire.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8cb505a4-18f1-4e63-ae52-91d3b5a8fb03%2Fcffd881b-88a5-44b6-a3ea-479198835370%2Fbmailbq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:STION 5
| = 15 A
OB
Metal rod
OB
P
Wire
10 cm
30 cm
B
B
Figure 3
Figure 3 shows a wire carries a current I = 15 A. A 30 cm long metal rod
moves with a constant velocity u = 4 a, m s'.
a) Write the magnetic field vector B produced at a distance r from the current carrying
wire.
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