An Infinite Long Thin Cylinder Of Radius R Is Carrying Current I Along The Axial Direction. Which Of The Following Is True?
An infinite long thin cylinder of radius R is carrying current I along the axial direction. Which of the following is true?
(a) B =0 for r< R
(b) B =k/r for r > R
(c) B=kr for r> R
(d) none of the above
asked Jul 10 12:00:00 AM