Post Utme Lasu 2020 Physics Question 17
Practice objective / multiple choice question 17 from the 2020 Post Utme Lasu Physics examination.
A magnetic field is produced by a current-carrying wire. If the current is 2 A and the length of the wire is 0.5 m, what is the magnetic field strength at a dis\tance of 0.2 m from the wire?
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About This Question
This is Post Utme Lasu 2020 Physics Question 17. It is one of the objective questions from the 2020 Post Utme Lasu Physics examination.
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