GATE Electronics and Communications (EC) 2012 Solved Paper
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Question Numbers: 62-63
An infinitely long uniform solid wire of radius a carries a uniform dc current of density .
An infinitely long uniform solid wire of radius a carries a uniform dc current of density .
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Question : 63 of 65
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A hole of radius b (b < a) is now drilled along the length of the wire at a distance d from the center of the wire as shown below.
The magnetic field inside the hole is
The magnetic field inside the hole is
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