Question

If J =(1/r3) (2 cos q ar + sinf af) A/m2, calculate the current passing through (a) A hemispherical shell of radius 20 cm (b) A spherical shell of radius 10 cm​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

If J = 1

3

(2cosϴ ar +1sinϴ aϴ) A/m2

, calculate the current passing through a hemisphere shell

of radius 20 cm, 0 ≤ ϴ ≤ π/2, 0 ≤ ɸ ≤ 2π. Also, current passing through a spherical shell of

radius 10cm.