WAEC Physics 2018 Objective — Question 26
Question 26 of 50 from the West African Examinations Council (WAEC) Physics 2018 Objective paper, with the correct answer and a full explanation.
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Which electrical device does the diagram above illustrate?
- A. a.c. generatorCorrect
- B. a.c. motor
- C. d.c. generator
- D. d.c. motor
Explanation
A coil rotating in a magnetic field connected to the external circuit via slip rings is the construction of an a.c. generator.
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