Post Utme Unn 2021 Physics Question 10
Practice objective / multiple choice question 10 from the 2021 Post Utme Unn Physics examination.
A magnetic field is created by a current-carrying wire. If the current is 2 A and the wire is 0.5 m long, what is the magnitude of the magnetic field at a dis\tance of 1 m from the wire?
Answer Options
About This Question
This is Post Utme Unn 2021 Physics Question 10. It is one of the objective questions from the 2021 Post Utme Unn Physics examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.