pConsider the cylindrical conductor with a hollow center and copper walls of thickness b-a as shown. The radil of the inner and outer walls are a and b respectively. and the current I is uniformly spread over the cross section of the copper (shaded region). What is the magnitude of the magnetic field in units of natr - 24.1cm. a-13cm, b-30.5cm, 7- 200mA, Ho4 x 10-7 Tm/A Provide your answer with two decimal places. 1 ---- (out of page)

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Consider the cylindrical conductor with a hollow center and copper walls of thickness b-a as shown. The radii of the inner and outer walls are a and b respectively.
and the current I is uniformly spread over the cross section of the copper (shaded region). What is the magnitude of the magnetic field in units of nT at r- 24.1cm.
a=13cm, b=30.5cm, 7- 200mA,
Hom4 x 10 Tm/A.
Provide your answer with two decimal places.
A
--
01
(out of page)
Transcribed Image Text:Consider the cylindrical conductor with a hollow center and copper walls of thickness b-a as shown. The radii of the inner and outer walls are a and b respectively. and the current I is uniformly spread over the cross section of the copper (shaded region). What is the magnitude of the magnetic field in units of nT at r- 24.1cm. a=13cm, b=30.5cm, 7- 200mA, Hom4 x 10 Tm/A. Provide your answer with two decimal places. A -- 01 (out of page)
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