A very long wire carries a current i. What is the direction of the magnetic field at point P, a distance r away from the wire and directly above it as you look down at the wire? i Down Selected Answer: Out of the page Answers: Down Into the page Up
A very long wire carries a current i. What is the direction of the magnetic field at point P, a distance r away from the wire and directly above it as you look down at the wire? i Down Selected Answer: Out of the page Answers: Down Into the page Up
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Can you explain why up is the correct answer using the right-hand rule?
![A very long wire carries a current i. What is the direction of the magnetic field at point P, a distance
r away from the wire and directly above it as you look down at the wire?
Selected Answer:
Down
Answers:
Out of the page
Down
Into the page
Up](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F000774e1-5c4d-48f4-ab3a-32fc5a27d75a%2F3dbec9c5-5c2c-4f5d-8fcb-f8a42462868d%2Fkmhzsve_processed.png&w=3840&q=75)
Transcribed Image Text:A very long wire carries a current i. What is the direction of the magnetic field at point P, a distance
r away from the wire and directly above it as you look down at the wire?
Selected Answer:
Down
Answers:
Out of the page
Down
Into the page
Up
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