Question

answer this question irrelevant answers will be reported​

Answer 1

Answer:

Explanation:

         we know this that B= μni A..................1

         since the wire is turned into n circular turns

                         l= n x 2Πr     [ Π is pi ]

                            l is its length

                 then r = l/2Π           A area = Π r²

                        then A = l²/4Π

                       put in 1 u will get B net

hope u get it n let me know.....................

          PLZ MARK AS BRAINLIEST..........