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Magnetics question

2024 · 5 Apr · Shift 1 · Q79
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  5. /2024 · 5 Apr · Shift 1 · Q79

Magnetics question

2024 · 5 Apr · Shift 1 · Q79

JEE MainPhysicsMagneticsMCQ+4 / −1
In a co-axial straight cable, the central conductor and the outer conductor carry equal currents in opposite directions. The magnetic field is zero :
  1. A
    inside the outer conductor
  2. B
    outside the cable
  3. C
    in between the two conductors
  4. D
    inside the inner conductor
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