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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Figure shows the cross sectional view of the hallow cylindrical conductor with inner radius R and outer radius 2R. cylinder carrying uniformly distributed current along its axis. The magnetic induction at point P at a distance 3R/2 from the axis of the cylinder will be

Figure shows the cross sectional view of the hallow cylindrical conductor with inner radius R and outer radius 2R. cylinder carrying uniformly distributed current along its axis. The magnetic induction at point P at a distance 3R/2 from the axis of the cylinder will be

A long thin hallow metallic cylinder of radius R has a current i ampere. The magnetic induction B away from the axis at a distance r from the axis varies as shown in