Post Utme Coal City University 2017 Physics Question 40
Practice objective / multiple choice question 40 from the 2017 Post Utme Coal City University Physics examination.
A magnetic field is produced by a current-carrying wire. If the current is 2 A and the wire is 0.5 m long, what is the magnetic field strength?
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About This Question
This is Post Utme Coal City University 2017 Physics Question 40. It is one of the objective questions from the 2017 Post Utme Coal City University Physics examination.
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