Question
A current I flows along the length of an infinitely long, straight and thin-walled pipe. Choose the correct option?
Answer: Option B
:
B
Applying Ampere's law ∮B.dl=μ0i to any closed path inside the pipe, we can understand that as the currect enclosed inside it is zero, the magnetic field will be equal to zero.
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:
B
Applying Ampere's law ∮B.dl=μ0i to any closed path inside the pipe, we can understand that as the currect enclosed inside it is zero, the magnetic field will be equal to zero.
Was this answer helpful ?
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