Verified Solution • 2025–26 Session
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QJEEM22Ph411c: JEE Main 2022 Physics - Class 12 JEEM22Ph411c Solution: An infinitely long hollow conducting cylinder with radius R…
An infinitely long hollow conducting cylinder with radius R carries a uniform current along its surface.
Choose the correct representation of magnetic field (B) as a function of radial distance (r) from the axis of cylinder.
Multiple Choice Options
- A https://ik.imagekit.io/novatra/photos/6d53aab3ce07c2092aa789811d9d8d3feb9ece076cd9a84dc1a68117d2385264.webp
- B https://ik.imagekit.io/novatra/photos/2241cc46afcfabdcc69cf6ea33997379b7121b55c67e881b3b39eeb17e77c6af.webp
- C https://ik.imagekit.io/novatra/photos/18564e329859a962568e147dbf09465b0272f9cc08ea9eebd4d4168c8c22fa9e.webp
- D https://ik.imagekit.io/novatra/photos/408de788e4216b8548111e3c366ee368f32ef922dec0c790dd0314a7693c251d.webp
Step-by-Step Verified Solution
Inside a hollow cylindrical conductor with uniform current distribution net magnetic field is zero in hollow space.
But outside the cylindrical conductor