Post Utme Uniben 2020 Physics Question 19
Practice objective / multiple choice question 19 from the 2020 Post Utme Uniben Physics examination.
A magnetic field is produced by a current-carrying wire. The current is 2 A, and the length of the wire is 1 m. What is the magnetic field strength?
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About This Question
This is Post Utme Uniben 2020 Physics Question 19. It is one of the objective questions from the 2020 Post Utme Uniben Physics examination.
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