A direct current l flow along the length of an infinitely long striaght thin walled pipe then the magnetic field is

A current I flows along the length of an infinitely long, straight , thin - walled pipe. Then

A direct current I Flows along the length of an infinitely long straight thin walled pipe then the magnetic field is

A current I flows along the length of an infinitely logn, straight and thin walled pipe. Then, the magnetic field.

A current flows along the length of an infinitely long, straight, thin walled pipe. Then

Assertion: A current I flows I flows along the length of an infinitely long straght and thin walled pipe. Then the magnetic field at any point inside the pipe is zero. Reason: oint vec(B).d vec(l) =mu I