Post Utme Greenfield University 2023 Physics Question 19
Practice objective / multiple choice question 19 from the 2023 Post Utme Greenfield University 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 1 m, what is the magnitude of the magnetic field at a dis\tance of 0.5 m from the wire?
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This is Post Utme Greenfield University 2023 Physics Question 19. It is one of the objective questions from the 2023 Post Utme Greenfield University Physics examination.
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