AP EAMCET · PHYSICS · Magnetic Effects of Current
Figure shows the cross-sectional view of the hollow cylindrical conductor with inner radius \(R\) and outer radius \(2 R\), carrying uniformly distributed current \(i\) along its axis. The magnetic induction at point \(P\) at a distance \(3 R / 2\) from the axis of the cylinder will be
- A zero
- B \(\frac{5 \mu_0 i}{72 \pi R}\)
- C \(\frac{7 \mu_0 i}{18 \pi R}\)
- D \(\frac{5 \mu_0 i}{36 \pi R}\)
Answer & Solution
Correct Answer
(D) \(\frac{5 \mu_0 i}{36 \pi R}\)
Step-by-step Solution
Detailed explanation
The given situation is shown in the following figure, We know that, magnetic field induction at point \(P\) is given as…
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