1.

So und Bagve(ii) The magnetic field at distance r from a straight long conductorcarrying I, is:μο2r44,2nr(a)(b) μ0n/(c) zero(d)

Answer»

Answer: d) Explanation:Suppose a straight current carrying wire AB, carrying current i, lies in the plane of the paper as shown in the figure, P is a point at a perpendicular distance R from conductor, where magnetic field is to be determined.Magnetic field: u0I/2*pi*r



Discussion

No Comment Found

Related InterviewSolutions