Question:
An electric current is flowing in a very long pin as shown
Last updated: 6/9/2023
![An electric current is flowing in a very long pin as shown](https://media.kunduz.com/media/sug-question-candidate/20210518025144655961-2662149.jpg?h=512)
An electric current is flowing in a very long pin as shown in the figure The value of magnetic flux density at point O will be 1 R 3 Po 2 2 T 1 Aal 4R 2 Jual 4TR Hal 4TR Hol TER 1