Post Utme Caleb University 2022 Physics Question 2
Practice objective / multiple choice question 2 from the 2022 Post Utme Caleb University Physics examination.
A magnetic field is produced by a current-carrying wire. If the current is 5 A and the length of the wire is 2 m, what is the magnetic field strength at a dis\tance of 1 m from the wire?
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This is Post Utme Caleb University 2022 Physics Question 2. It is one of the objective questions from the 2022 Post Utme Caleb University Physics examination.
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