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

Question:

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

Options :

(a) Zero
(b) 5μοί/72π R
(c) 7μοί /18π R
(d) 5 μοί /36π R

Answer :

(d) 5 μοί /36π R

Answer Steps :

step 1:

step 2:

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