Post Utme Aaua 2022 Physics Question 40
Practice objective / multiple choice question 40 from the 2022 Post Utme Aaua 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, calculate the magnetic field strength at a dis\tance of 0.2 m from the wire.
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This is Post Utme Aaua 2022 Physics Question 40. It is one of the objective questions from the 2022 Post Utme Aaua Physics examination.
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