JAMB Physics 2013 Objective — Question 43
Question 43 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2013 Objective paper, with the correct answer and a full explanation.
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To convert a galvanometer to a voltmeter,
- A. high resistance is connected to it in seriesCorrect
- B. high resistance is connected to it in parallel
- C. low resistance is connected to it in series
- D. low resistance is connected to it in parallel
Explanation
To convert a galvanometer to a voltmeter, a high resistance (multiplier) is connected in series. To convert it to an ammeter, a low resistance (shunt) is connected in parallel.
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