AP EAPCET 19-Aug-2021 Shift 2 Paper

Section: Physics

Question : 111 of 160

Marks: +1, -0

In a co-axial, straight cable, the central conductor and the outer conductor carry equal currents in opposite directions. The magnetic field is zero ______

outside the cable
inside the inner conductor
inside the outer conductor
in between the two conductors

Validate

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