Post-UTME Physics 2005 Objective — Question 6
Question 6 of 23 from the Post-UTME Screening (Post-UTME) Physics 2005 Objective paper, with the correct answer and a full explanation.
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The induction coil is a device for generating a
- A. High voltage from low A.C. source
- B. low voltage from high D.C. source
- C. High voltage from a low D.C. sourceCorrect
- D. low voltage from a low A.C. source
Explanation
An induction coil converts a low DC voltage into a high voltage using mutual induction and an interrupter.
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