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rohit sharma Grade: 10
        Sir can u plz explain about magnetic field inside hollow cylinder carrying current i and outside cylinder using ampere's law
7 years ago

Answers : (1)

Rishabh Jain
17 Points
										

for r<R,                                                                  


B*2∏r=μ*0    (I=0)


B=0


 


for d>R,


B*2∏d=μ*I


B=μI/2∏d


2260_14885_untitled.jpg

7 years ago
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