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A hollow tube is carrying an electric cu...

A hollow tube is carrying an electric current along its length distributed uniformly over its surface. The magnetic field

A

increases linearly from the axis to the surface

B

is constant inside the tube

C

is zero at the axis

D

is non-zero outside the tube at finite distance from surface

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The correct Answer is:
B, C, D
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RESONANCE ENGLISH-ELECTRODYNAMICS-Exercise-2 PART-3
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